nsqf (level - 5) · instructional media package for implementing the training programmes as per the...

NATIONAL INSTRUCTIONALMEDIA INSTITUTE, CHENNAI

ELECTRICIAN

SECTOR: Electrical

INSTRUCTOR’S GUIDE

Post Box No. 3142, CTI Campus, Guindy, Chennai - 600 032

1st Semester

NSQF (LEVEL - 5)

DIRECTORATE GENERAL OF TRAININGMINISTRY OF SKILL DEVELOPMENT & ENTREPRENEURSHIP

GOVERNMENT OF INDIA

© NIMI, Not to be republished

ii

Sector : Electrical Duration : 2 - Years Trades : Electrician 1st Semester - Instructor's Guide NSQF (Level - 5)

Copyright © 2018 National Instructional Media Institute, Chennai

First EditionFirst Reprint : January, 2019 Copies : 2,000

: September, 2018 Copies : 1,000

Rs. 115/-

All rights reserved.

No part of this publication can be reproduced or transmitted in any form or by any means, electronic or mechanical, includingphotocopy, recording or any information storage and retrieval system, without permission in writing from the NationalInstructional Media Institute, Chennai.

Published by:

NATIONAL INSTRUCTIONAL MEDIA INSTITUTEP. B. No.3142, CTI Campus, Guindy Industrial Estate,

Guindy, Chennai - 600 032.Phone : 044 - 2250 0248, 2250 0657, 2250 2421

Fax : 91 - 44 - 2250 0791email : [email protected]

[email protected]: www.nimi.gov.in


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FOREWORD

The Government of India has set an ambitious target of imparting skills to 30 crores people, one out of everyfour Indians, by 2020 to help them secure jobs as part of the National Skills Development Policy. IndustrialTraining Institutes (ITIs) play a vital role in this process especially in terms of providing skilled manpower.Keeping this in mind, and for providing the current industry relevant skill training to Trainees, ITI syllabushas been recently updated with the help of Mentor Councils comprising of various stakeholder's viz. Industries,Entrepreneurs, Academicians and representatives from ITIs.

National Instructional Media Institute (NIMI), Chennai has come up with instructional material to suit therevised curriculum for Electrician 1st Semester Instructor's Guide NSQF Level - 5 in Electrical sectorunder Semester Pattern required for ITIs and related institutions imparting skill development. The NSQFLevel 5 will help the trainees to get an international equivalency standard where their skill proficiency andcompetency will be duly recognized across the globe and this will also increase the scope of recognitionof prior learning. NSQF level 5 trainees will also get the opportunities to promote life long learning and skilldevelopment. I have no doubt that with NSQF level 5 the trainers and trainees of ITIs, and all stakeholderswill derive maximum benefits from these IMPs and that NIMI's effort will go a long way in improving thequality of Vocational training in the country.

The Executive Director & Staff of NIMI and members of Media Development Committee deserve appreciationfor their contribution in bringing out this publication.

Jai Hind

RAJESH AGGARWALDirector General / Addl. Secretary,

Ministry of Skill Development & Entrepreneurship,Government of India.

New Delhi - 110 001


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PREFACE

This guide is aimed at providing a detailed guideline and assistance to the instructors in using theinstructional media package for implementing the training programmes as per the NCVT - approvedsyllabus in the Industrial Training Institutes (ITIs) and the centres of the industrial establishments.

The role of each element contained in the Written Instructional Material (WIM) part of the IMP isexplained in detail. The information is presented in such a manner that it is almost self -instructional.Separate guides are available for discovery learning exercises and progressive wall charts.

R. P. DHINGRAExecutive Director NIMI, Chennai.


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ACKNOWLEDGEMENT

National Instructional Media Institute (NIMI) sincerely acknowledges with thanks for the co-operation and contributionextended by the following Media Developers and their sponsoring organisation to bring out this IMP (Instructor'sGuide) for the trade of Electrician 1st Semester NSQF Level - 5 under the Electrical Sector for CraftsmanTraining Scheme.

MEDIA DEVELOPMENT COMMITTEE MEMBERS

Shri. S.M. Hameed - Assistant Training Officer,Govt. ITI, AmbasamudramTirunelveli, Tamil Nadu

Shri. P. Ramamoorthy - Assistant Training Officer,Govt. ITI, V.K. Pudur,Tirunelveli, Tamil Nadu

Shri. T. Kester Dosan - Assistant Training Officer,Govt. ITI, Konam,Nagercoil, Tamil Nadu

NIMI CO-ORDINATOR'S

Shri. K. Srinivasa Rao - Joint DirectorNIMI, Chennai-32.

Shri. Subhankar Bhowmik - Assistant Manager,NIMI, Chennai-32.

NIMI records its appreciation of the Data Entry, CAD, DTP Operators for their excellent and devoted services inthe process of development of this Instructional Material.

NIMI also acknowledges with thanks, the invaluable efforts rendered by all other staff who have contributed for thedevelopment of this Instructional Material.

NIMI is grateful to all others who have directly or indirectly helped in developing this IMP.


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CONTENTS

• About NIMI

• Elements of IMP

• Other elements of the instructor's guide

• An approach for evoluation

• Question papers under semester system

• Instructions to trainees

• Internal assessments

• General information

• Interactive teaching/learning materials

ANNEXURES

I Keys for Assignments 1

II Resource planning sheet 10

III Consolidated bill of material with interpretation for specifications 31

IV Schedule of instructions 43

V Time allotment and implementation of trade trainingprogrammes under various modules 61

VI Evaluation Scheme 62

VII Model Practical Examination Question Paper 68

VIII Projects 71


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ABOUT NIMIThe Craftsman training and Apprenticeship training are the two major schemes which aim at providing well trained workersfor the industry including services. One main factor which is affecting the quality of training under both the above schemesis the lack of well prepared and validated instructional materials in the form of complete training packages. Due to thisreason the Government of India decided to establish an institute meant exclusively for developing such materials. Inresponse to a request made by the Government of India, the Government of FRG agreed to include this project under theirtechnical assistance with Deutsche GesellschaftFuer Technics Zusammenarbeit (GTZ) as their executing agency.

This institute was thus established in December 1986. The German assistance included expert services, equipment/supplies, fellowship training and a special fund for financing specific activities in connection with the development ofinstructional media packages.This institute became Autonomous with effect from 1st April 1999 and renamed as NIMI thatis National Instructional Media Institute with effect from 29.06.2003 and the structure of Craftsman Training Programmehas been converted into semester system in place of long term with effect from August 2013.

In order to facilitate mobility from vocational to general education, and vice versa, accessed to standardized and qualityskilled manpower and align with international standard. The Government of India has implemented the National SkillQualification Framework (NSQF).

NIMI Activity

• Development of IMP

• Publish

• Marketing

ELEMENTS OF IMP

These elements of the IMP's are being developed in stages. Initially the written instructional materials, instructor's guide,text book on Workshop Calculation and Science, Engineering Drawing and Employability Skills, visual aids in the form


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of charts and 3D models (PPT) are developed. Interactive teaching materials in the form of a set of discovery learningexercises are also being provided to supplement the teaching learning process.

Assignments / Tests

Assignments/tests relate to the knowledge objectives of each exercise and the content matter presented in the trade theorymanual. Most assignments/ tests are objective type. The learner's ability to draw neat sketches or to write paragraphs arenot being tested. Instead they verify whether the predetermined objectives have been achieved or not. Assignments andTests are assembled in the form of a booklet. Trainees are not expected to answer in the assignment sheet. Separateresponse sheets specially designed and attached at the end of the trade Assignment/Test are to be used. Instructorsshould provide the feedback to the trainees on tests/assignment at least during the next class. The keys for assignmentsare provided at Annexure I.

OTHER ELEMENTS OF THE INSTRUCTOR'S GUIDE

In order to help the instructors in implementing the day-to-day instructions, this guide contain other elements are givenbelow.

Resource planning sheet

Consolidated bill of material

Schedule of instruction

Performance observation criteria

Evaluation scheme for sample jobs

Periodical tests (practical)

Resource planning sheet

This provides a bird's eye view to the instructors about the various resources required for conducting instruction related toeach exercise. This contains simple sketch of the exercises, the list of raw materials, tools and equipments and theteaching aids required. This will help the instructor in organizing the resources sufficiently in advance. The time durationfor doing each exercise (practical) is also included. Resource planning sheets for each exercise to be covered during thefirst semester training programme are enclosed at Annexure II. To assist the instructors and other supervisory staff inensuring timely availability of raw materials, a consolidated bill of material is provided at Annexure III.

Schedule of instruction

The purpose of this is to provide a planned schedule for the various day-to-day instructional activities depending on therequirement of the practical exercises to be done as per Trade Practical book. This schedule is prepared for 26 weeks,each week consisting of 5 actual working days. (See Annexure IV)

Details about the allotment of time can be seen in Annexure V. The schedule of instruction covering the first semesterof training is enclosed.

An approach for evaluation

While evaluating learners performance abilities, the instructors have to take into account not only the final product but alsothe method of performance and other attributes which will contribute towards the development of correct work habits. Thismeans the instructors have to make both objective and subjective assessments while evaluating training jobs.

A test or assignment used for theoretical subjects may consist of a number of objective test items only. The instructor willallot full marks to the correct answers for objective items and no marks to the incorrect answers. Similarly practicalexercises or tests consist of different features which are similar to the theory test items in a theory test or assignment.For features which stipulate certain specific standards of performance, objective measurement should be made. But, inthe case of such features as finish, checking flatness using light gap method, housekeeping and other attributes, the rangeof performance has to be judged and recorded as they involve subjective measurement.


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Distribution of marks for practical tests

In metal working trades the practical tests result in some products. The capability of learners in performing the skills canbe to a greater extent evaluated by the quality of the product and this aspect should be taken into account while determiningthe weightage of marks for different criteria. The following weightage is suggested--

Organisational ability - Writing the procedure, requierment of tools,equipment and material 40 marks

Method of doing the work - As marked using performanceobservation criteria 40 marks

Quality - Product making 220 marks

Total 300 marks

Examination Pattern for All India Trade Test under CTS from August 2018

The board guidelines are as under:-

1. Question papers for Engineering and Non-Engineering trades under semester system

Note: All objective type question papers carries negative marking. 25% marks of marks allocated to each question will bededucted for each wrong answer.

For Engineering Trades

First Year Annual Examination (Semester - I & II)

• Paper-I Maximum Marks 150 of Multiple Choice Question; Time - 3 Hrs.

Part - A: Trade Theory (100 Marks of MCQ) and

Part - B: Employability Skills (50 Marks of MCQ)

• Paper-II Maximum Marks 100; Time - 3 Hrs.

Part - A: Workshop Calculation & Science - 50 Marks &

Part - B: Engineering Drawing - 50 marks

• Practical: Maximum Marks - 300, Time - 7-8 Hours, conventional pattern.

Second Year Annual Examination (Semester - III & IV)

• Paper-I: Trade Theory, Maximum Marks: 100, Time 3 Hrs.

• Paper-II: Workshop Calculation & Science, Maximum Marks: 50; Time-3 Hrs.

• Paper-III: Engineering Drawing, Maximum Marks: 50; Time 4 Hrs, Conventional pattern i.e. subjective type (to beattempted at drawing sheet)

• Practical: Maximum Marks - 300, Time - 7-8 Hours, conventional pattern.


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Instruction to trainees

Use only MIS allotted roll numbers and trade code printed on admit card

a) Go through the instructions contained in the above guidelines and keep visiting the website (dget.gov.in) for anyinformation.

b) The objective type questions should be attempted 100%. Marks will be given to the attempted question. No marks willbe deducted for questions which are not attempted.

c) Use half an hour extra time given before the exam to go through the OMR sheet contents. Fill it correctly.

d) Trainee must correctly fill 14 digits roll no. in OMR sheet assigned by State Directorate or generated by NCVT MIS portal.

e) Use Black Ball Point pen only for filling OMR sheet.

f) The booklet series to be mentioned "A", "B", "C" or "D" as given in the question paper.

i) The Trainees are allowed to use calculator.

j) For any other clarification, the trainees may check from concerned ITI or the State Directorate office from time to time.

Check DGT website (dget.nic.in) from time to time for any addition and alteration in above information.

NCVT-MIS Portal: For new instructions, please see DGT website regularly under examination icon.

Assessment as per NSQF

Body/Bodies which will carry out assessment

National Council for Vocational Training (NCVT)

NSQF Level for Electrician Trade Under CTS: Level 5

As per notification issued by Govt. of India dated- 27.12.2013 on National Skill Qualification Framework total 10 (Ten)levels are defined.

Each level of the NSQF is associated with a set of descriptors made up of five outcome statements, which describe ingeneral terms, the minimum knowledge, skills and attributes that a learner needs to acquire in order to be certified forthat level.

Each level of the NSQF is described by a statement of learning outcomes in five domains, known as level descriptors.These five domains are:

a) Process

b) Professional knowledge

c) Professional skill

d) Core skill

e) Responsibility

The Broad Learning outcome of Electrician trade under CTS mostly matches with the Level descriptor at Level- 5.


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The NSQF level-5 descriptor is given below:

Level Process Required Professional Professional Core Skill Responsibility Knowledge Skill

Level 5 Job that requires Knowledge of facts, A range of cognitive Desired Responsibilitywell developed skill, principles, processes and practical skills mathematical for own work,with clear choice of and general concepts, required to skill, learning andprocedures in familiar in a field of work or accomplish understanding somecontext study tasks and solve of social, responsibility

problems by political and for other'sselecting and some skill of work andapplying basic collecting and learningmethods, tools, organizingmaterials and information,information communication

Assessment for Recognition of Prior Learning (RPL)

1 At present the students who have passed 10th class with minimum 3 years’ relevant experience can appear forNCVT theory and practical annual examination directly.

2 The students who have passed SCVT examination in ‘Electrician’ trade can also appear for the NCVT Examinationin the relevant year and trade directly. NCVT will carry out the assessement and State Directorates advertise innewspapers for informing for the prospective candidates.

Assessment process:The assessment for the yearly based qualification is carried out by conducting formative assessments, and end-of-annual examinations. The internal assessments for theory subjects and practical are conducted by the concernedinstructors for evaluating the knowledge and skill acquired by trainees and the behavioural transformation of thetrainees. This internal assessment is primarly carried out by collecting evidence of competence gained by the traineesby evaluating them at work based on assessment criteria, asking questions and initiating formative discussions toassess understanding and by evaluating records and reports, and sessional marks are awarded to them. Theory andpractical examinations are conducted in Trade theory, Workshop Calculation and Science, contain objective typequestions. Trade practical examinations are conducted by the respective State Governments. However, the questionpapers for the Trade practical are prepared by NCVT.

Assessment guideline:

The trainer/assessor should ensure appropriate arrangements for assessment and appropriate resources are available forundertaking such assessment. The nature of special needs should be taken into account while undertaking assessment.

The following marking pattern to be adopted while assessing:

a) Weightage in the range of 60-75% to be allotted during assessment under following performance level:

For performance in this grade, the candidate with occasional guidance and showing due regard for safety procedures andpractices, has produced work which demonstrates attainment of an acceptable standard of craftsmanship.

In this work there is evidence of:

• demonstration of good skill in the use of hand tools, machine tools and workshop equipment

• below 70% tolerance dimension/accuracy achieved while undertaking different work with those demanded by thecomponent/job.

• a fairly good level of neatness and consistency in the finish

• occasional support in completing the project/job.


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b) Weightage in the range of above75%- 90% to be allotted during assessment under following performancelevel:

For this grade, the candidate, with little guidance and showing due regard for safety procedures and practices, has producedwork which demonstrates attainment of a reasonable standard of craftsmanship.


• good skill levels in the use of hand tools, machine tools and workshop equipment

• 70-80% tolerance dimension/accuracy achieved while undertaking different work with those demanded by thecomponent/job.

• a good level of neatness and consistency in the finish

• little support in completing the project/job

c) Weightage in the range of above 90% to be allotted during assessment under following performance level:

For performance in this grade, the candidate, with minimal or no support in organization and execution and withdue regard for safety procedures and practices, has produced work which demonstrates attainment of a high standard ofcraftsmanship.


• high skill levels in the use of hand tools, machine tools and workshop equipment

• above 80% tolerance dimension/accuracy achieved while undertaking different work with those demanded by thecomponent/job.

• a high level of neatness and consistency in the finish.

• minimal or no support in completing the project

Internal assessments (Formative assessment)

Assessable Assessable Outcome InternalOutcome Assessment

No. Marks

GENERIC

1. Apply safe working practices

2. Comply environment regulation and housekeeping

3. Interpret and use Company and technical communication.

4. Demonstrate basic mathematical concept and principles to performpractical operations

5. Understand and explain basic science in the field of study includingsimple machine

6. Read and apply engineering drawing for different application in thefield of work

7. Understand and apply the concept in productivity, quality tools, andlabour welfare legislation in day to day work to improve productivityand quality


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8. Explain energy conservation, global warming and pollution andcontribute in day to day work by optimally using availablesources

9. Explain personnel finance, entrepreneurship and manage/ organizerelated task in day to day work for personal & societal growth

10. Utilise basic computer applications and internet to take benefit of ITdevelopments in the industry

SPECIFIC

Semester - I

11. Prepare profile with an appropriate accuracy as per drawing

12. Prepare electrical wire joints, carry out soldering, crimping andmeasure insulation resistance of underground cable

13. Verify characteristics of electrical and magnetic circuit

Time

The time taken by the trainees during the test has to be taken into account, as speed is an important aspect. The factorto be considered is whether the trainee has taken less or more than the allotted time and it should be expressed as a% of the time allotted for doing the exercise. Weightage or deduction of the marks should be made accordingly.

Awarding marks for time

All exercises included in the programme have the time estimated and indicated in the drawing. These timings are basedon the judgement of the media developers and the information supplied, after completing prototypes of the exercises andthe feed-back after conducting the trials.

No separate marks are allotted for the time factor. An extra time up to 30% may be given for enabling the trainees tocomplete the exercise, if necessary. Due weightage should be given by allotting marks for any saving in time or bydeducting marks if extra time is taken. It should be noted that no weightage in marks should be allowed unless the traineehas secured 70% marks for the other aspects of the exercise. The marks awarded including the weightage for time shouldnot exceed the total marks alloted. The following scale is suggested for awarding marks for time.

Suggested scale

Extra time taken (+) Time saved (-) Marks (for a total of 100)

+10% -3

-10% +3

+20% -6

-20% +6

+30% -9

-30% +9


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Final assessments - All India trade test (summative assessment)

a) There will be a single objective type examination paper for the subjects Workshop Calculation and Science andEngineering Drawing .

b) There will be a single objective type examination paper for the subject Trade Theory and Employability Skills.

c) The two objective type examination papers as mentioned above will be conducted by National Council for VocationalTraining (NCVT), whereas examination for the subject Trade Practical will be conducted by the State Government, NCVTshall supply the question paper for the subject Trade Practical.

Marking Pattern

Sl. No. Subject Max subject Max sessional Minimummarks marks pass

marks

a) Practical 300 100 240

b) Trade Theory 100 20 48

c) Employability Skills 50 - 17

d) Workshop Calculation 50 10 24& Science

e) Engineering Drawing 50 20 28

Total 550 150 -

Grand Total 700

FORMAT FOR INTERNAL ASSESSMENT

Name & Address of the Assessor : Year of Enrollment :

Name & Address of ITI (Govt./Pvt.): Date of Assessment :

Name & Address of the Industry : Assessment Location : Industry / ITI

Trade Name : Semester : Duration of the Trade/Course :

Learning Outcome :

Maximum Marks 15 5 10 5 10 10 5 10 15 15(Total 100 Marks)

Candidate Father’s/Mother’sName Name

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General Information

Advertisement for admission for trainees in the month of May

Counseling / Admission in August 1st week onwards

Examination will be conducted in January / February and July / August

Result will be published in April / September

i) The trainees admitted upto admission session August, 2017 will continue with the semester system exam till allchances available to trainees as per rule are availed by them i.e. upto August, 2021. Total five (one regular and 4additional) chances are given for clearing the examination for each semester.

ii) Annual exams will be conducted for the trainees admitted from the session August, 2018 and their first annual examhas to be conducted in the month of July / August, 2019 after completing the training as per syllabus of both SemesterI & II combined. Similarly, second annual exam has to be conducted in the month of July/August, 2020 aftercompleting the training as per syllabus of both Semester - III & IV combined. Trainees of 2 years duration tradeswill attempt 02 annual exams i.e. one for each year of training and could avail total 5 chances for clearing each annualexam (one regular and 4 additional attempts).

iii) A parallel MIS module will be developed in NCVT MIS Portal with the facility for annual exams to avoid any operationalissues with present semester system module which is going to be phased out in 2021.

Interactive Teaching / Learning Materials

In addition to the IMP elements which we have discussed, the materials like discovery learning exercises and progressivewall charts, interactive ebooks, powerpoint presentation using 3D Technology and elearning content have alsobeen developed with the intention of making the IMP's pedagogically more sound by incorporating interactive elementsin it.

Discovery learning exercises

There are learning materials which utilize the learner's own ability of thinking and reasoning and logic to arrive at conclusionsleading to solutions of problems, understanding functional relationships and principles.

These are very useful for teachers who believe in going beyond the realm of lecturing as a method of teaching and to bringabout innovations capable of providing better learning conditions.

A details explanation on this can be seen on the instructor's guide that would be accompanying such instructionalmaterials. The first edition of this material would be supplied on request for the purpose of validation.

'QR' Code

QR code is abbrivated from Quick Response code. It is a bar code, if a machine readable optical level that containsinformation about the item to which it is attached. A 'QR' Code uses standardized endocing modes to store data efficiently.

In our IMPs the vedios related to the exercises are offers 'QR' code and embedded at the end of the exercises. By scanning


xix

the QR Code using the mobile/smat phone to vedior will be played.

SDLP

NIMI is venturing in to the latest technology of Teaching and Training i.e. Space based Distance LearningProgramme (SDLP).

The main objective of SDLP is to bring quality education to the Technical Students. SDLP technology can cover any areawhether remote or hilly terrain.

This result in

That the students can visualize the Teaching methods from the video programme.

Students gain knowledge and understanding of the subjects and they can clarify the doubts then and there.


1

ANNEXURE I

Electrician - Safety Practice and Hand Tools Key for Assignment

Key for Assignment - Exercise 1.1.02 & 1.1.03

21 C 22 D 23 C 24 C 25 C

26 D 27 B 28 C 29 A 30 C

31 C 32 D 33 C 34 A 35 B

Choose the correct answer

1 A 2 D 3 A 4 C 5 A

6 D 7 B 8 D 9 A 10 C

11 C 12 D 13 D 14 C 15 D

16 A 17 D 18 C 19 A 20 C


21 B 22 A 23 A 24 B 25 A

26 D 27 A 28 B 29 B 30 C

31 D 32 D 33 A


1 B 2 D 3 D 4 B 5 B

6 B 7 C 8 D 9 D 10 D

11 A 12 C 13 C 14 D 15 B

16 A 17 C 18 B 19 B 20 D


16 C 17 D 18 C 19 B 20 C

21 A 22 A 23 D 24 C 25 D

26 B 27 D 28 C 29 D


1 D 2 D 3 B 4 D 5 C

6 A 7 C 8 D 9 B 10 C

11 C 12 C 13 A 14 D 15 D

Key for Assignment - Exercise 1.1.08Choose the correct answer

1 D 2 C 3 C 4 D 5 D 6 A 7 D 8 B 9 B 10 C


1 C 2 A 3 D 4 A 5 A

6 D 7 A 8 C 9 B 10 B

11 B 12 C 13 D 14 D 15 B

16 A 17 A 18 D

Key for Assignment - Exercise 1.1.01


2


11 D 12 D


1 B 2 C 3 D 4 A 5 D

6 D 7 D 8 C 9 D 10 D


11 D 12 D 13 C 14 A 15 B

16 B 17 B 18 C 19 C


1 D 2 D 3 B 4 B 5 A

6 A 7 B 8 C 9 A 10 A

Electrician - Safety Practice and Hand Tools Key for Assignment

Electrician - Basic Workshop Practice (Allied Trade) Key for Assignment

Key for Assignment - Exercise 1.1.11 to 1.1.14

31 D 32 B 33 A 34 A 35 D

36 D 37 C 38 A 39 C 40 A

41 B 42 C 43 C 44 B 45 D

46 A 47 A 48 D 49 C 50 D

51 C 52 C 53 D 54 B 55 A

56 B 57 D 58 C 59 D


1 D 2 C 3 D 4 C 5 B

6 B 7 D 8 B 9 D 10 B

11 A 12 C 13 A 14 C 15 A

16 B 17 B 18 A 19 D 20 A

21 D 22 D 23 C 24 B 25 B

26 D 27 D 28 C 29 D 30 D


26 B 27 B 28 D 29 C 30 D

31 D 32 B 33 A 34 A 35 C

36 B 37 C 38 A 39 D 40 D

41 B 42 B


1 B 2 D 3 C 4 B 5 D

6 D 7 A 8 B 9 A 10 A

11 B 12 C 13 B 14 B 15 A

16 B 17 C 18 C 19 A 20 D

21 C 22 D 23 C 24 D 25 C


3



46 C 47 A 48 A 49 B 50 B

51 A 52 B 53 B 54 C 55 A

56 A 57 A 58 C 59 B 60 C

61 D 62 C 63 A 64 D 65 D

66 A 67 C 68 C 69 A 70 D

71 C 72 C 73 C 74 B 75 D

76 D 77 C 78 B 79 C 80 C


1 D 2 A 3 B 4 D 5 C

6 A 7 B 8 C 9 A 10 D

11 B 12 A 13 B 14 C 15 B

16 B 17 D 18 A 19 B 20 B

21 A 22 C 23 B 24 B 25 B

26 D 27 D 28 C 29 B 30 C

31 D 32 C 33 D 34 A 35 D

36 A 37 B 38 D 39 C 40 B

41 D 42 C 43 D 44 D 45 B


26 A 27 B 28 C 29 B 30 C

31 B 32 D 33 B 34 C 35 D

36 C 37 A 38 A 39 C 40 D

41 C 42 D 43 D 44 B 45 A

46 C 47 D 48 B 49 D


1 B 2 C 3 B 4 D 5 C

6 C 7 B 8 B 9 D 10 C

11 B 12 A 13 D 14 A 15 C

16 D 17 A 18 D 19 A 20 B

21 B 22 D 23 B 24 C 25 B

Key for Assignment - Exercise 1.2.20 & 1.2.23Choose the correct answer

1 B 2 C 3 A 4 B 5 B

6 A 7 C 8 D 9 D 10 A

11 D 12 C 13 C 14 B 15 D

16 C 17 C 18 A 19 D 20 B

21 D 22 B 23 D 24 D 25 D

26 C 27 D 28 A


4


Electrician - Wires, Joints - Soldering - U.G. Cables Key for Assignment



1 C 2 C 3 B 4 D 5 D

6 C 7 C 8 B 9 A 10 D

11 A 12 B 13 D 14 C 15 C

16 D 17 B 18 D 19 A 20 C

21 B 22 D 23 D 24 A 25 A

26 B 27 C 28 B 29 B 30 C

31 C 32 C 33 B 34 D 35 A

36 B 37 D 38 B 39 D 40 D

41 C 42 A 43 A 44 C 45 C

46 C 47 D 48 C 49 A 50 B

51 A 52 B 53 D 54 A 55 B

56 B 57 C 58 A 59 C 60 A

61 A 62 C 63 D 64 D 65 C

66 B 67 D 68 C 69 B 70 C

71 B 72 D 73 B 74 B 75 C

76 A 77 D 78 B 79 D 80 C

81 D 82 D 83 C 84 B 85 D

86 C 87 D 88 D 89 A 90 B

91 A 92 A 93 C 94 D 95 C

96 A 97 D 98 D 99 C 100 B

101 D 102 C 103 A 104 B 105 B

106 A 107 B 108 B 109 A 110 D

111 C 112 A 113 B 114 B 115 C

116 D 117 D 118 B 119 D 120 D

121 B 122 C 123 B 124 D 125 B

126 C 127 A 128 D 129 C 130 C


36 D 37 A 38 D 39 C 40 C

41 B 42 B 43 C 44 B 45 D

46 C 47 B 48 D 49 B 50 A

51 C 52 D 53 B 54 D 55 C

56 A 57 B 58 A 59 D 60 B

61 C 62 C 63 B 64 A 65 B

66 C 67 B 68 C 69 B 70 B


1 A 2 A 3 C 4 A 5 B

6 A 7 C 8 C 9 C 10 B

11 C 12 A 13 C 14 D 15 D

16 D 17 B 18 A 19 B 20 C

21 C 22 B 23 D 24 B 25 B

26 D 27 C 28 D 29 A 30 D

31 C 32 C 33 A 34 A 35 B


5

Electrician - Wires, Joints - Soldering - U.G. Cables Key for Assignment



1 B 2 B 3 C 4 D 5 B

6 A 7 A 8 C 9 C 10 A

11 D 12 C 13 B 14 C 15 A

16 B 17 C 18 C 19 B 20 D

21 A 22 B 23 D 24 C 25 A

26 A 27 D 28 A



1 C 2 B 3 B 4 B 5 C

6 D 7 D 8 B 9 D 10 D

11 C 12 D 13 D 14 C 15 A

16 A 17 B 18 A 19 B 20 A

21 C 22 C 23 D 24 D

Electrician - Basic Electrical Practice Key for Assignment



1 B 2 C 3 D 4 B 5 B 6 D 7 C 8 A


1 C 2 B 3 B 4 A 5 B

6 A 7 A 8 C 9 B 10 D


11 C



1 B 2 D 3 A 4 B 5 B

6 D 7 A 8 A 9 B 10 A

11 D 12 B 13 B 14 C 15 A

16 A 17 A 18 D


6

Electrician - Basic Electrical Practice Key for Assignment



1 C 2 D 3 A 4 D 5 A 6 D 7 D



1 B 2 D 3 B 4 D 5 B

6 C 7 A 8 A 9 B 10 C

11 C 12 D 13 D 14 D 15 C

16 B 17 B 18 A 19 B 20 D

21 B 22 A 23 D 24 C 25 D

26 A 27 A 28 B 29 B 30 A

31 D 32 B 33 A 34 D 35 B

36 D 37 B 38 C 39 A 40 C

41 C 42 D 43 B 44 C 45 C


1 B 2 B 3 B 4 A 5 A



1 D 2 B 3 B 4 C 5 C


6 A 7 B


11 A


1 A 2 A 3 A 4 B 5 B

6 C 7 A 8 C 9 A 10 C


7

Electrician - Magnetism and Capacitors Key for Assignment


11 C 12 C 13 D 14 D 15 A

16 D 17 D 18 D


1 D 2 D 3 A 4 D 5 B

6 A 7 C 8 C 9 A 10 B


11 A 12 B 13 A 14 B 15 A

16 D 17 A 18 C 19 B 20 B


1 D 2 D 3 B 4 B 5 A

6 C 7 C 8 C 9 B 10 B


26 C 27 D 28 A 29 B 30 D

31 A 32 C 33 C 34 B 35 A

36 A 37 C 38 A 39 C 40 D

41 A 42 D


1 A 2 C 3 C 4 B 5 C

6 A 7 A 8 B 9 A 10 D

11 C 12 A 13 B 14 D 15 C

16 D 17 B 18 B 19 D 20 D

21 B 22 D 23 B 24 B 25 B


11 D 12 A 13 B 14 B 15 A

16 D 17 C 18 D 19 D


1 C 2 D 3 D 4 A 5 C

6 C 7 A 8 C 9 D 10 B


8

Electrician - AC Circuits Key for Assignment


I Choose the correct answer

1 A 2 D 3 A 4 A 5 A

6 B 7 B 8 D 9 B 10 A

11 D 12 B 13 B 14 A 15 A

16 D 17 A 18 A 19 B 20 B

21 D 22 B 23 B 24 C 25 A

26 D 27 D 28 D 29 B 30 C

31 C 32 B 33 C 34 D 35 B

36 C 37 B 38 B 39 D 40 B

41 C 42 D 43 B 44 C 45 A

46 A 47 B 48 C 49 A 50 C

51 B 52 D 53 B 54 C 55 B

56 B 57 D 58 C 59 A 60 B

61 C 62 C 63 A 64 D 65 B

66 D 67 C 68 D 69 A 70 B

71 D 72 D 73 C 74 B 75 D

76 A 77 C 78 D 79 A 80 A

81 B 82 B 83 A 84 B 85 B

86 B 87 B 88 D 89 B 90 C

91 A 92 B 93 C 94 C 95 D

96 D 97 D 98 A 99 C 100 B

101 A 102 C 103 B

6 C 7 D


1 B 2 B 3 A 4 B 5 C



1 C 2 C 3 A 4 A 5 A


6 A 7 B 8 C


1 C 2 C 3 A 4 B 5 B



9

Electrician - AC Circuits Key for Assignment


1 A 2 B 3 A 4 B


Key for Assignment - Exercise 1.6.58 & 1.6.59Choose the correct answer

1 B 2 D 3 D 4 B 5 B 6 C 7 B 8 D 9 D


13 B 14 B 15 A 16 B 17 B

18 C 19 C 20 A 21 C 22 D

23 D 24 B


1 B 2 D 3 B 4 B 5 A

6 A 7 D 8 C 9 B 10 C

11 A 12 D


10

ANNEXURE II

Electrician - Safety Practice and Hand Tools Resource Planning Sheet

Exercise No. Materials & Tools & Equipment Time Teaching Aidsand Name Supplies in Hrs.

1.1.01 Visit various sections Geometrical set – 5 Blue print of the ITIof the institutes and and layout oflocation of electrical electricalinstallations. installation.

1.1.02 Identify safety symbols – – 5 Basic safety signsand hazards. chart road safety

signs and trafficsignal chart- Occupationalhazards chart.

1.1.03 Preventive measure for Heavy insulated – 5 Instructional videoelectrical accidents screwdriver 200 mmand practice steps to Electrical safety chartbe taken in such or display.accidents Gloves

Rubber matWooden stoolLadderSafety belt

1.1.04 Practice safe methods – Fire extinguishers-CO2 5 Fire safety chartof fire fighting in caseof electrical fire.

1.1.05 Use of fire extinguisher – Fire extinguishers-CO2 5Scissors 100mmCellphone


11

1.1.06 Practice elementary – – 5 Instructional videoFirst aid

1.1.07 Rescue a person and Rubber mat Control panel arrangement 5 2 persons forpractice artificial Wooden stick motor demonstrationrespiration. purpose.

1.1.08 Disposal of procedure Brush and gloves Shawel 5 Wasteof waste materials Plastic/ metal bins Trolly with wheels management chart

1.1.09 Use of personal Real PPEs (available – 5 Chart showingprotective equipment in section) different types of

PPEs

1.1.10 Practice on Emery sheet Portable vaccum cleaner/ 5 House keepingcleanliness and '0' grade blower chartprocedure to Dusting clothmaintain it Dust bin

1.1.11 Identify trade tools Lubricating oil Combination plier 150 mm 10 Display differentand machineries Cotton waste Long round nose plier 200 mm types of trade

Cotton cloth Screw driver 150 mm toolsGrease Firmer chisel 12 mmEmery sheet Wood rasp file 250 mm

Flat file bastard 250 mmBradawl 6 mm x 150 mmGimlet 4 mm x 150 mm


12

Ratchet brace 6 mmRawl jumper holder withbit no.8Triangular file bastard 150 mmSaw tooth setterElectric bench grinder

1.1.12 Practice safe methods Single phase one HP 5 Instructional videosof lifting and handling of 240V/50Hz capacitortools and equipment. start induction motor

D.E spanner set 5 mm to20 mm - set of 8 NosWork bench or table

1.1.13 Select proper tools for Combination plier 150 mm 5 Chart, instructionoperation and Flat nose plier 150 mm demonstrationprecautions in Diagonal cutting plier 150 mm videos of operationoperation Round nose plier 150 mm and precautions of

Screw driver 150 mm various toolsStar headed screw driver 100Neon testerElectrician's knife 100 mmTry square 150 mmFirmer chisel 12 mmTenon saw 300 mmPlumb bobCentre punch 50 mmCold chiselHacksaw frame with bladePortable electric drillingmachine

1.1.14 Care and maintenance Lubricating oil Combination plier 150 mm 5 Instructional videoof trade tools Cotton waste Long round nose plier 200 mm of care and

Cotton cloth Screw driver 150 mm maintenance ofGrease Firmer chisel 12 mm trade toolsEmery sheet '00' Wood rasp file 250 mm

Flat fire bastard 250 mmBradawal 6 mm x 150 mmGimlet 4 mm x 150 mmRatchet brace 6 mmRawl jumper holder withbit no. 8Triangular file bastard 150 mmSaw tooth setterElectric bench grinder

1.1.15 Operations of allied Fitter, carpenter and sheet 5 Chart andtrade tools metal tools instructional video


13

Electrician- Basic Workshop Practice (Allied Trade) Resource Planning Sheet


1.2.16 Workshop practice on ISA 5555 Thickness - Bench vice - 50mm jaw size Instructional videofiling and hacksawing 8 mm, length - 150 mm File, flat bastard, of filing and

60 ISF 8 double cut 300 mm hacksawing(length 350 mm) File, flat, second cut,

double cut 300mm.Try square-engineer's rule150 mmJenny caliper 150 mm 9Engineer ball peen hammer200 gm.Centre punch 100 mmDot punchSteel rule 300 mmHacksaw blade 300 mmSurface gaugeRadius gaugeMild steel sq bar25x25mx50mm.File cardVice clampDividerStraight edgeSurface plateAngle plate

1.2.17 Prepare hand coil Completed exercise Four folded wooden scale 2 Instruction andwinding assembly from Ex.1.2.16 600 mm demonstration video

Completed exercise Screwdriver 3 mm blade of preparing handjobs from sub exercise 150 mm coil windingfrom (S.Ex 1.2.17 to Screwdriver 10mm blade assembly.1.2.17(v). 200 mmSlotted cheese head DE spanner set of 8 piecesscrew M6 20mm (metric)Slotted cheese head Combination plier 150 mmscrew M6 x 125 mm Smooth jack planeT.W plank 30x350x500 Portable electric drillingM10 slotted cheese machine θ 6 mm capacityhead screw x 25 mmM10 hexagonal boltand nut 50 mmWasher outer diameter20 bore 7 mm,thickness 1.5 mmHexagonal nut for M6

1.2.17(i) Drilling and chipping 58 ISF 10, length Flat cold chisel 20 mm 2 Instruction andpractice. 300m finished part of Engineer's ball peen demonstration

exercise no.1.2.16 hammer 400 gm videos of drilling andHacksaw blade Surface gauge chipping practice.300mm Hacksaw frame 250 to

300mTwist drill - θ6,θ10,θ11.5,θ18Engineers parallel blocksC.S.K. bit 15Bench voice


14

Angle platePillar drilling machinePede grinding machineDrilling accessories,chuck, sleeve, drift.

1.2.17(ii) Internal threading Finished part of Surface gauge 2 Instruction andpractice exercise 1.2.02 Hacksaw frame 250 to demonstration video

(filled full surface) 300 mm of internal threadingEngineers ball peen practice.hammer 200 gm.M 10 tap and wrenchSteel rule 300 mmTwist drill, θ 8.5 and θ 11.5Try square150 mmBench vice 50 mm jawDrilling machine- pillar typeAngle plateSurface plateDrilling accessories,chuck, sleeve and drift.

1.2.17(iii)External threading ISRO 20 turned and Square, second cut file 2 Instruction andand square slot filing finished to θ 18 length 200 mm demonstration video

270 mm Try square(engineer) of External150 mm threading andSurface gauge square slot filingDot punchEngineers ball peenhammer 200 gmOutside caliper 150 mmSteel rule 300 mmTwist drill θ 5M6 tapRound split die /18Die stockOdd leg caliperBench drill machineBench vice 50 mm jaw'V' blockG Clamp

1.2.17(iv)Practice of making 30 ISF 6 (length File flat, bastard, double cut 2 Instruction andsquare holes in 184mm) 300 mm demonstration videocrank handle. File flat, second cut double of making square

300 mm holes in crankTry square(engineer)150mm handle.Surface gaugeEngineers ball peenhammer 200 gmInside caliper 150 mmM 6 tap and wrenchSquare safe edge file200mmStraight edgeTwist drill 5Bench drill machineAngle plateBench vice


15

1.2.17(v) Hacksawing,drilling Steel tube H.F.W 20 File flat, second cut, double 1 Chart, instructionand internal threading length 174 mm. cut 300 mm and demonstrationon the pipe. Hacksaw blade Steel rule 300 mm video of

300 mm, 18 TPI Try square(engineer) 150 mm hacksawing, drillingSurface gauge and internalEngineers ball peen hammer threading on the200 gm pipe.Dot punchHacksaw frame, adjustable250 to 300 mmBox squareOutside caliperBench vice 50 mm jawSensitive drilling machine'V' blocksSurface plate

1.12.18 Practice on preparing Hardwood Pencil 15 Instruction and'T' joint straight joint 340x200x30mm (for Scriber 75 mm demonstration videoand dovetail joint on sawing machine) Hand saw 450 mm of 'T' joint straightwooden blocks Teak wood or any Try square 200 mm joint and dovetail

other hardwood Tenon saw 300 mm joint on wooden360x60x25mm for Four fold wooden rule blocksplaning practice and 600 mm'T' joint. Marking gauge

Firmer chisel 25mm, 35mm& 50 mm , 300 mmHammer (0.57g & 200 gm)'T' Bevel squareDovetail sawMalletG clampStraight edge 600 mmSteel rule 300 mmJackplaneSmoothing planeWork bench with vice(10 cm jaw)Paring chiselBench hookOil stone

1.2.19 Practice sawing, Batten prepared in Steel rule 300mm 3 Instruction andplaning, drilling and previous exercises Try square 200 mm demonstrationassembling for making Marking gauge video of sawing,a wooden switchboard. 'G' clamp No 6 planing, drilling

Drill bit S.S 6 mm and assemblingHand drill machine 6 mm for making aRatchet brace woodenCountersink bit 6 to 10 mm switchboard.Drill bit SS 3 mmFour fold wooden rule 600mmElectric hand drillingmachine (6 mm)


16

1.2.19 (i) Make a frame for Teakwood or any Tenon - saw 350 mm 3 Instruction andthe test board hard wood Firmer chisel 6 mm demonstration

260x35x30 mm Mallet videos295x35x30 mm Try square 150 mm

Steel rule 300 mmJack planeMarking gauge

1.2.19 (ii) Make the back Teakwood plank Try square 150 mm 3 Instruction andcover of the test 275x130x25 mm Steel rule 300 mm demonstrationboard 275x190x25 mm Marking gauge videos

Handsaw 450 mmJackplaneRebate plane

1.2.19 (iii) Make the front Laminated sheet Steel rule 300 mm 3 Instruction andpanel for the test 250x280x3 mm Try square 150 mm demonstrationboard Dividers/ compasses videos

Smoothing planeFret rawDrill bit 6 mmFile half round 200 mmElectric portable drillingmachine 6 mm.

1.2.19 (iv) Assemble the test Materials prepared in Hammer 200 mm 3 Instruction andboard the previious exercises Screwdriver 200 mm demonstration

Try square 150 mm videosDrill bit, 2, 4 and 6 mmSteel rule 300 mmG clampDrilling machine 6 mm

1.2.20 Practice in marking Sheet iron ISST Steel rule 300mm 10 Instruction andand cutting of 220x0.5x300 mm Scriber 200 mm demonstrationstraight and curved Sheet iron ISST Straight snips 250 mm videos of markingpieces in metal 55x0.5x105 mm Bent snips 250 mm and cutting ofsheets, making (for riveting task- 4 Divider 200 mm straight and curvedholes, securing by same sheet can be Hammer ball peen 200g pieces in metalscrew and riveting. used for tasks 1 to 3) Mallet (wood) sheets, making

Trimmer rivets No.14 Hatchet stake available size holes, securingG clamp 250 mm by screw andHand drilling machine riveting.Rivet set

1.2.21 Workshop practice 58 ISP length 300 mm Steel rule 300mm 20 Instruction andon drilling, chipping, (Finished part of Try square 200 mm demonstrationinternal and external previous exercise) Marking gauge of drilling, chipping,threading of different Drill bit S.S 6 mm G clamp No. 6 internal andsizes. Counter sunk bit Hand drill machine 6 mm external threading

6 to 10 mm Ratchet brace of different sizes.Drill bit SS 3mm Bench vice 50 mm jaw

Portable electric handdrilling machine (6 mm)Pillar electric drillmachine 12 mmcapacity.


17

1.2.22 Practice of making Note: this exercise issquare holes in crank already dealt inhandle Ex.1.2.17 as sub

exercise (S.Ex.)1.2.17-4.Refer it

1.1.23 Prepare an open box Sheet iron Steel rule 300mm 15 Instruction andfrom metal sheet ISST (in mm) Scriber 200 mm demonstration

Divider 150 mm videosSnips 250 mmHammer 200gHatchet stakeMallet woodHollow punches set3 to 25 mmHand drilling machine


18

Electrician - Wires, Joints - Soldering - Resource Planning Sheet U.G. Cables


1.3.24 Prepare terminations Pieces of 250 to Steel rule 300 mm 2 Instruction andof cable ends 300 mm long Electrician's knife 100 mm demonstration

aluminium and copper Wire stripper (manual) videos ofSingle conductor cable 150 mm termination of1.5 sq.mm Combination pliers 200 mm cable endsSingle conductor cable Screw driver 100/150 mm x2.5 sq.mm 4mmBare copper wire No.10 Screw driver 100 mm x 2mmSWG-small pieces Long round nose pliers300 mm long or as 150 mmavailable Side cutting pliers 150 mmMultistrand cable14/0.2 mm -smallpieces 300 mm longor as availableMultistrand cable48/0.2 mmSingle pole plug (doublebanana plug) 4 mmscrew type connectionCrocodile clips insulated2A and 6A, 250VTest lamp with bulb 40W,240VPVC cable 3- corecopper 23/0.2 mm - 5mSocket 2 -pole withearthing contact 6A,250 V grade -each ofdifferent rating andmake Plug 2-pole withearthing contactSocket 2-pole withearthing contactSocket 2-pole withearthing contact 6APVC cable 3-core48/0.2 mmPlug 3-pole 6A, 250Vdifferent makesPlug 3- pole 16A, 250Vdifferent makesMetal clad plug 2-pinwith earth 20A

1.3.25 Practice on skinning, Aluminium cables of Electrician, tool kit 7 Instruction andtwisting and crimping the following sizes: Electrician's knife 100 mm demonstration

PVC single strand cable blade videos of skinning,1/1.4, 1.5 sq.mm Wire stripper, manual twisting andPVC single strand 200 mm crimpingaluminium cable 1/1.8, Wire stripper auto-eject2.8 sq.mm 150 mmFlexible cables with Combination pliers 150 orcopper conductor of size 200 mm


19

PVC cable 14/0.2 mm Steel rule 300 mmPVC cable 23/02. mm Diagonal cutter or sidePVC cable 48/02. mm cutting pliers 150 mmPVC cable 80/02. mmPVC cable 128/02. mmPVC cable, PVCsheathed cable -assorted small pieces

1.3.25 - 1 Prepare termination Crimping eyelet, eye Pressure pliers 200 mm 8 Instruction andof cable lugs by hole dia. 6 mm Electrician's knife 100 mm demonstration ofusing crimping tool Crimping ferrule 4 mm, Wire stripper (manual) cable lug by using

10 mm long 200 mm crimpingCrimping spade lug 6A Combination pliers 200 mmCrimping spade lug 10A Crimping pliers 150/200mmCrimping spade lug 16A Wire stripper auto -ejectConducting paste 200mm

Steel rule 300 mmSide cutting pliers 150 mmEyelet closing pliers 200 mmwith eyelets having innerdiameter of 3, 4, 5, 6,7 mm

1.3.26 Identify various types Wires (assorted size) Standard Wire Gauge 8 Chart type ofof cables and measure Cables (underground (SWG 0-36) cables. Instructionconductor size using armoured and Micrometer (0-25) and demonstrationSWG and micrometer unarmoured cable) Electrician's knife videos of

Wire/cable specification Manual wire stripper 150 mm measurement ofdata book Combination pliers 150 mm conductor size

1.3.27 Make simple twist, PVC insulated copper Electrician's knife with two 18 Instruction andmarried, Tee and cable 1/1.2 folding steel blades of 75 mm demonstrationwestern union joints PVC insulated and 100 mm videos of simple

aluminium cable 1/1.40 Stainless steel rule 300mm, twist, married, TeeCotton cloth 30cm with graduations on either and western unionsquare edge cm/mm and inches joints.Sandpaper 'OO' Diagonal cutting pliers(smooth) 150 mm with 660 volts gradePVC insulated copper insulated handle suitable forcable 7/0.914/600V cutting hard wiresPVC insulated copper Combination pliers 200mmcable 3/0.914/250V with 660 volts gradeBare copper wire 4 mm insulated handle with pipe30cm grip, side cutter and twoGi wire 4 mm 30 cm joint cuttersSand paper '0' grade Wooden mallet 75mm

Flat file - bastard 250 mmHard vice 58 mm

1.3.28 Make britannia straight, Hard drawn bare copper Steel rule 300 mm 18 Instruction andbritannia 'T' (Tee) and wire 4 mm diameter 0.2 Diagonal cutting plier demonstrationrat tail joints metre 150 mm videos of britannia

Tinned copper wire of Combination plier 200 mm straight, britanniadia. 0.91 mm Hand vice 50 mm jaw 'T' and rat tail jointSand paper '00' Flat file bastard 200 mm


20

Cotton cloth 300x Wooden malleet 75 mm300 mm diameterPVC copper cable1/1.2 mm 8.5 m

1.3.29 Practice in Soldering Finished simple twist Electrician tool kit 14 Instruction andof joints/lugs joint Combination piler 200 mm demonstration

Sand paper 'OO' grade Electric soldering iron 125W, videos of solderingRosin-cored solder 250V, 50Hz of joints/ lugsVIR or PVC copper Flat file bastard 250 mmcable 7/1.06 mm or Electrician's knife 100 mm7/0.914 - 250 mm long Steel rule 300 mmLug 30 amperes Diagonal cutting plierRosin flux 150 mmSolder stick 60/40 Blow lamp l litre capacityMatch box Tongs 300 mmCotton tape or cloth Sheet steel tray 150 x 150 xSand paper 'O' grade 20 mmBlow lamp pinKerosene

1.3.30 Identify various parts, UG cable multicore Insulated combination plier 15 Instruction andskinning and dressing cu/AI. 30 cm 200 mm Demonstrationof underground cable Bnding wire 16 SWG DE Electrician's knife videos of skinning

100 mm and dressing ofHacksaw adjustable 300 mm underground cablewith bladeHandvice 50 mm jaw

1.3.31 Make straight of UG cable multi-core Insulated combination plier 15 Instruction anddifferent types of copper/aluminium 200 m demonstrationunderground cable Binding wire 16 SWG Screw driver 200 mm videos of straight

Lead and tin alloy 60/40 D.E Spanner 6 mm to 25 mm joint of differentKerosene oil DE Electrician's knife 100 cm types ofCotton tape 25 mm Melting pot with 1 set of underground cable10 mm long ladlesBitumen compound Blow lamp 1/2 litre capacity('epoxy' compound) Tongs 300 mmJute thread 3 mm Triangular file smoothImpregnated cotton tape 200 mmPorcelain barrier Hacksaw adjustable 300 mmCoupling sleeve of with 32 TPI bladesuitable sizeMetal connectors of Hammer ball pein 250 gsuitable size Plier round nose 150 mmSlit sleeve of suitable Hand vice 50 mmsizeInsulating paste boardor yarn tapeMatch boxAsbestos threadAlca 'P' solderSoldering fluxBricksCotton clothEyre flux


21

1.3.32 Test insulation Testing prods Insulation resistance tester 5 Instruction and resistance of Armoured cables of (Megger) 500V demonstrationunderground cable different sizes and videos ofusing Megger sizes and length measurement of

insulationresistance ofunderground cable

Using Megger1.3.33 Test underground cable Connecting Prod for Combination plier 200 mm 15 instruction and

for faults and remove Megger Connector screw driver demonstrationthe fault Connecting Prod for 100 mm videos of testing

Wheatstone bridge Screw driver 200 mm with underground cableConnecting Cables D.E Electrician's knife for faults(flexible, uniform, cross 100 mm rectification of faultsectional area) Megger 500V

Wheatstone bridge


22

Electrician - Basic Electrical Practice Resource Planning Sheet


1.4.34 Practice on S.P. Switch, 6A, 250V Screw driver 150 mm 15 Instruction andmeasurement of Resistors 10, 20, MC Ammeter 0 to 500 mA demonstrationparameters in 50 Ohms 5 watts MI Ammeter 0 to 1A videos ofcombinational Resistor 20 ohms, 2W MC Voltmeter 015V measurement ofelectrical circuit by Connecting leads 12 Volts battery 60AH parameters inapplying Ohm's Law 14/0.2 mm capacity OR combinationalfor different resistor P.V.C insulated copper DC variable power supply electrical circuitsvalues and voltage wires of assorted length 0-30 V 2 amperessources and analyse Graph sheet Rheostat 20 ohms -3.7Aby drawing graphs

1.4.35 Measure current and Resistors 1K Trainees kit 10 Instruction andvoltage in electrical Resistors 2.2K Variable DC power supply demonstrationcircuits to verify Resistors 3.3K unit 0-30V/1A videos of verifyingKirchhoff's Law Resistors 4.7K Milliammeters 0-500mA Kirchhoff's Law

Lug board Milliammeters 0-30 mAToggle switch, SPST, Power supply unit 0-30 V1 ampPatch cordsSPST switch 6A, 250V

1.4.36 Verify law's of series Switch SPT 6A, 250V Electrician tool kit 5 Instruction andand parallel circuits Resistor 10 ohm 1W Ammeter MC 0-500 mA demonstrationwith voltage source in Resistors 20, 30, 40 & Rheostat-100 ohms, 1A videos on laws ofdifferent combinations Connecting cables Voltmeter MC - 0-15V series and parallel

Multimeter circuitRheostat 0-25 ohm, 2APotentiometer 60 ohm, 1ARheostat 0-300 ohm, 2ARheostat 0-10 ohm, 5ADC source, 0-6V/30AH(battery), Battery 12V,90AH-1 No. OR DC 0-30Vvariable voltage supplysource with current limitingfacility 0-1 ampere


23

1.4.37 Measure the voltage Connecting leads Cutting plier 150 mm 10 Instruction andand current against Lamp 250V/40W Screw driver 150 mm demonstrationindividual resistance Lamp 250V/60W Voltmeter MI 0-300V videosin electrical circuit Switch 240V/6A Ammeter MI 0-1A

MultimeterAC source 240V/6A

1.4.38 Measure current and Resistors 2K, 1 Watt Screw driver 150 mm 5 Instruction andvoltage and analyse Connecting leads Voltmeter MC 0-15V demonstrationthe effects of shorts Switch 6A 250V (Sensitivity 20K Ω/V) videos on effect ofand opens in series Voltmeter 0-15V MC short and open incircuit Ammeter 0-500 mA series circuits

MultimeterRheostat 100/120Ω, 300Ω,DC voltage source variable0-15V, 1 amp or Batterylead acid 12V, 60AH

1.4.39 Measure the current Connecting leads Screw driver 150 mm 5 Instruction andand voltage and Switch 6A 250V MC Voltmeter 0-15V demonstrationanalyse the effecets Resistors, carbon (Sensitivity 20K Ω/V) videos on effect ofof shorts and opens composition 62KΩ MC Voltmeter 0-15V short and open inin parallel circuit 1/4W, ± 5% MC Ammeter 0-500mA parallel circuits

33KΩ Multimeter22KΩ Rheostat 0-300Ω, 2AResistors, carbon DC voltage source variablecomposition 0-15V, 1 amp or Battery220Ω lead acid 12V, 80AH1/2 W, ± 5%330Ω470 Ω

1.4.40 Measure resistance Resistor high value Cutting plier 150 mm 5 Instruction andusing voltage drop Resistor low value Screw driver 100 mm demonstrationmethod Ammeter MC 0-500 mA videos on

Multimeter measurement ofDC power supply unit resistance using0-30 V (RPS) voltage drop

method

1.4.41 Measure resistance Resistor 2 ohms 5W Wheatstone bridge 5 Instruction andusing wheatstone Resistor 50 ohms 5W demonstrationbridge Resistor 10 ohms 5W videos of

Resistor 1K ohms 2W measurement ofResistor 330K ohms 2W resistance usingTorch cells/battery for wheatstone bridgeWheatstone bridge


24

1.4.42 Determine the thermal Connecting leads Ammeter 0-15A MC 5 Instruction andeffect of electric 48/0.2 mm 1m Battery lead acid 90 AH 12V demonstrationcurrent 80/0.2 mm 1m Rheostat 10 ohms, 2A videos of thermal

128/0.2mm 1m effect of electricResistance wire currentNichrome/constantinediameter, 0.2 to 0.3 mm250 to 500mmS.P.T Switch 16A 250VConnecting terminalpost 16A

1.4.43 Determine the change Double-pole switch Connector screw driver 5 Instruction andin resistance due to 250V, 6A MI Voltmeter 0-300V demonstrationtemperature Lamp 15W, 250V MC Ammeter 0-1A videos of change in

Candle Ohmmeter (shunt type) resistance due toPotentiometer 500 ohms, MC Voltmeter -5 volts or temperature0.5A multimeter (digital)Iron wire 0.2 mmdiameterConnecting leadsTerminal post 16ALamp 40W, 250V

1.4.44 Verify the Switch SPT 6A 250V Electrician took kit 5 Instruction andcharacteristics of Resistor 22 ohms 1W MC Ammeter 0-500mA demonstrationseries parallel Resistor 10 ohms 1W Rheostat-100 ohms, 1A videos ofcombination of Connecting cables MC Voltmeter 0-15V characteristics ofresistors Multimeter series parallel

Potentiometer 60 ohm 2A combination ofRheostat 25 ohms 2A resistorsRheostat -40 ohms 2ARheostat -300 ohms, 2ADC source, Battery 12V,80AH or DC 0-60Vvariable voltage supplysource with current limitingfacility 0-1 ampere


25

Electrician - Magnetism and Capacitors Resource Planning Sheet


1.5.45 Determine the pole M.S. bar 12 x 6 x 100 m Bar magnet 12 x 6 x 100 mm 8 Instruction andand plot the field of a or (make a M.S. bar to Compass needle 10 mm Demonstrationmagnet bar the size of the bar diameter. videos of ploting the

magnet available) poles and fields of aThread (tensionless) bar magnetIron filingsIron nailsAluminium wireCopper thread sleeveWood chipsPaper pins

1.5.46 Wind a solenoid and Iron filings Combination pilers 150 mm 6 Instruction anddetermine the Connecting leads Screwdriver 100 mm Demonstrationmagnetic effect of DPST knife switch Screwdriver 150 mm with videos of winding aelectric current 16A / 250V 3 mm blade solenoid and

Enamelled copper wire Magnetic compass 12 mm determine the16SWG diameter magnetic effect ofPaper pins Rheostat 10 Ohms, 20A electric currentTerminal post 16A MC Ammeter 0- 10ASPST knife switch MC Ammeter 0- 30A16A / 250V MC Voltmeter 0- 15/0-25VPVC insulated cable Battery 12V, 80 or 100AH or4 sq.mm 250V grade variable voltage source DCBarrator resistor 0.48k 0-25V, 30Aohms 250WCardboard A4 (R48)sizeBare copper wire4sq.mmPorcelain connectors2- way 32ATransparent sheet ofplastic, A4 size, 3 mmthickPVC saddles 50mmPVC pipe 25 mm100 mm longPVC washer 25 mminner diameter. 50 mmoutside dia.PVC adhesive tapeSuper-enamelled copperwire 22 SWG4 - way terminal padT W plank 150 mm x300mmSoft iron piece 22 mmdia 75 mm long withhook on one endSPST knife switch 16AAdhesive paste for fixingwasherPVC/Empire sleeve2 mm


26

1.5.47 Measure induced Connection wires Voltmeter (100 mv - 0 - 6 Instruction andE.M.F due to change Wooden board with 100 mv) (centre zero) demonstrationin magnetic field stand Bar magnet 100 mm videos of

Solenoid (Assembled) measurment of(prepared in previous induced E.M.F dueexcerise) to change in

magnetic field

1.5.48 Determine direction Connecting leads Voltmeter (100 mv - 6 Instruction andof induced E.M.F and PVC transparent sheet 0 -100 mv) demonstrationcurrent with drilled holes Bar magnet 4" videos

(4" x 3") Solenoid (Assembled) fitted of determiningon board (prepared in direction of inducedprevious excerise) emf.MultimeterMagnetic compass

1.5.49 Practice on generation Connecting wires Voltmeter (100 MV - 0 8 Instruction andof mutually induced PVC transparent sheet - 100 MV demonstrationE.M.F with drilled holes Bar magnet 100 mm videos of

100 x 75 mm Solenoid (Assembled) fitted generation ofSuper Enamelled on board (prepared in mutually inducedcopper wire 22 SWG previous excerise) emfSupporting stand Multimeter

Magnetic compass

1.5.50 Measure the resistance SPT switch 6A 250V MC Voltmeter 0-15V 6 Instruction andimpedance and Connecting leads MC Voltmeter 0-300V demonstrationdetermine Wound choke MC Ammeter 0-500mA videos ofinductance of choke (Soleniod coil) MI Ammeter 0 500mA measurement ofcoils in different Tube light choke 40W, Ohmmeter 0 - 2 ohms resistancecombinations 240V Potential divider 480 ohms inductance and

1A 12 volts DC source (RPS) Impedance of choke240 volts AC sources coil

1.5.51 Identify various types Capacitors - paper, Ohmmeter (multimeter 5 Instruction andof capacitors, mica, electrolytic, - ohms range) demonstrationcharging/ discharging Mylar, tantalum, MC Voltmeter (0 - 15V) videos of variousand testing variable air core and MC Ammeter (100mA type of capacitors

mica - assorted values - 0 - 100mA) and method ofand different voltage DC source 12 V or 0-30 testingratings variable (R.P.S)Potentiometer 100 kohmSingle pole, doublethrow switch 16A 250V


27

1.5.52 Group the given Switch SPT 6A 250V MI Voltmeter 0 to 300V 5 Instruction andcapacitors to get the 2 MFD 240V/400V MI Voltmeter 0 to 500mA Demonstrationrequired capacity and 4 MFD 240V/400V Rheosat, about 300 ohms videos on differentvoltage rating 8 MFD 240V/400V 2A types of

50Hz 240V AC source connections ofConnecting leads capacitors


28

Electrician - AC Circuits Resource Planning Sheet


1.6.53 Measure current, Connecting cables MI voltmeter 0 - 300 V 8 Instruction andvoltage and PF and choke (tube light) 40 W, MI ammeter 0 - 1.5 A demonstrationdetermine the 0.43 A, 250 V Wattmeter 250 V, 2.5 amps videos of RLCcharacteristics of I.C.D.P switch - Power factor meter (0.5 lag to series circuitthe RL, R-C, R-L-C 16 amps, 250 volts 0.5 lead) 250 volts, 2.5 ampsin AC series circuits Wire wound resistor Auto transformer 0-270V/8A

500 /0.5AWire wound resistor

100 /1.5AElectrolytic capacitor8 μ Fd/400VElectrolytic 1 Fd,2 μ Fd, 4 μ Fd/400V

1.6.54 Measure the General purpose Lug Trainees kit 7 Instruction andresonance frequency board CRO, 20MHz demonstrationin AC series circuit Capacitor 0.1μ F Function generator video of resonanceand determine its Inductor coil, around MI Ammeter 0-30 mA frequency in ACeffect on the circuit 40mH (Use the solenoid series circuit

coil made in Ex. 1.5.46)LED with holderHook-up wires

1.6.55 Measure current, Connecting cables Digital multimeter 8 Instruction andvoltage and PF and I.C.D.P switch 250V, MI Ammeter 0 to 2 ampere demonstrationdetermine the 16 A MI Ammeter 0 to 3 amperes videos of RLCcharacteristics of Wire wound resistor - MI Voltmeter 0-250V parallel circuitsR-L, R-C and R-L-C 200 ohms Frequency meter 50Hz/+5in AC parallel circuits Choke coil of 40 watts, Auto-transformer - input 240V

240V 50 Hz. tube light - output 0 to 270 V, 8 ampsE.capacitor 8μ Fd/4 Rheostat 400 Ω /1AμFd/ 400VE.capacitor 2μFd/400V

1.6.56 Measure the General purpose lug Trainees kit 7 Instruction andresonance frequency board CRO, 20 MHz demonstrationin AC parallel circuit Capacitor 0.1μ F Function generator videos of resonanceand determine its Inductor coil, around MI Ammeter 0-50mA frequency in ACeffects on the circuit 40mH (Use the solenoid parallel circuit

coil made in unit 5)LED with holderHook-up wires

Ω

Ω

μ


29

1.6.57 Measure power, Choke (T.L) 40W/250V M.I Ammeter 0-5A/10A 8 Instruction andenergy for lagging and Electrolytic capacitor, M.I Voltmeter 0-300V demonstrationleading power factors 2.5μ Fd/415V Wattmeter 250V/5A videos ofin single phase Connecting leads P.F. meter 250V/5A Measurements ofcircuits and compare Variac 0-240V/5A power, energy forthe characteristics AC source 0-240V/5A lagging and leadinggraphically Energy meter 5A 250V power factor in 3

Stop watch circuitLamp load 240 V/5A - 1K

1.6.58 Measure current, PVC insulated copper Insulated screw driver 7 Instruction andvoltage, power, energy cable 2.5 mm2 650V 200 mm demonstrationand power factor (PF) grade TPIC 16A/500V Insulated cutting plier videos ofin 3 phase circuits 200 Watt/250V, lamps 150 mm Measurements of

M.I Voltmeter 0-300V/600V current voltage,M.I Ammeter 0-5A/10A power factor inWattmeter 250V/500V, 3 phase circuit5A/10APower Factor meter415V/20A3 phase 4 wire energy meter415V/20A3-phase induction motor415V,50Hz, 5HP (3.75 KW)3-phase lamp load 3000 W

1.6.59 Practice improvement PVC insulated copper Insulated combination pliers 5 Instruction andof PF by use of cable 2.5 Sq, MM, 650V 200 mm demonstrationcapacitor in three grade Insulated screwdriver 200 mm videos of methodsphase circuit T.P.I.C. Switch 16A, 3 P.F. meter 240V/440V; of improving PF by

500V Wattmeter 250/500 V, using capacitor5A/10AM.I Ammeter 0-5A/10AM.I Voltmeter 0-300V/600VPower factor improvingcapacitor bank 3 phase415V, 1.5 KVAR3-phase induction motor415V,2.25 KW (with loadingarrangement)3-phase lamp load 0-3KW

1.6.60 Ascertain use of Connecting wires Connector/Screw driver 10 Instruction andneutral by identifying 100 mm demonstrationwires of a 3-phase Combination plier 150 mm videos of checking4 wire system and find Test lamp (40W/250V) phase sequencethe phase sequence Voltmeter 0-600V M.I.using phase sequence Phase sequence metermeter


30

1.6.61 Determine effect of Connecting wires Combination plier 150 mm 5 Instruction andbroken neutral wire in ON-OFF switch Connector screw driver demonstrationthree phase four wire 150 mm videos of effects ofsystem Three phase test board with broken neutral wire

neutral link in 3 - 4 wire systemLamp 40W/240 VM.I Voltmeter 0-600VM.I Ammeter 0-5ALine tester 500V/5A

1.6.62 Determine the Connecting leads Screw driver 150 mm 10 Instruction andrelationship between Lamp BC - 40W 240V Combination plier 150 mm demonstrationline and phase values 100W 240V M.I Ammeter 0-1amp videos offor star and delta 200W 240V M.I Voltmeter 0-500V Relationshipconnections ICTPN switch 16A 500V between line and

phase values forstar and deltaconnection

1.6.63 Measure the power of 200W, 250V lamps Single-phase wattmeter 15 Instruction and3-phase circuit for 100W, 250V lamps 250V/5A demonstrationbalanced and Capacitor 400V AC Wattmeter 500V/5A videos of power ofunbalanced loads 4 MFD PF meter, single phase 3 phase circuit for

Connecting leads 250V,5A balanced andPendent-holders Voltmeter 0-500 V M.I unbalanced loads6A 250V Ammeter 0-5A M.I

3-phase, 415V AC inductionmotor3 HP coupled with DCgenerator

1.6.64 Measure current and S.P. switch 240V/16A M.I Ammeter 0-10A 10 Instruction andvoltage of two phases Connecting wires M.I Ammeter 0-20A demonstrationin case of one phase TPIC - 415V/16A M.I Voltmeter 0-300V videos of faultyis short-circuited in Load 1500W/240V 3 phase 4 wirethree phase four wire 3 phase supply board systemsystem and compare 3, 4 wirewith healthy system


31

ANNEXURE - III

ELECTRICIAN

CONSOLIDATED BILL OF MATERIALS

S.No. Description of material Category Quantity per trainee

MODULE 1: SAFETY PRACTICE AND HAND TOOL

1 Electrical safety chart (or) display E 1 No.

2 Gloves E 1 No.

3 Rubber mat E 1 No.

4 Wooden stool E 1 No.

5 Safety belt E 1 No.

6 Wooden stick E 1 No.

7 Brush and gloves E 1 No. each

8 Plastic/ metal bins A 1 No.

9 Real PPE E 1 No.

10 Emery sheet 'O' grade A 1 Sheet

11 Dusting cloth A 250 grams

12 Lubricating oil A 100 ml

13 Cotton waste and cloth A 250 grams

14 Grease A 100 grams

15 Emery sheet 'OO' grade A 1 Sheet


32


SI.No. Description of material Category Quantity per trainee

MODULE 2: BASIC WORKSHOP PRACTICE (ALLIED TRADE)

1 ISA 5555 thickness - 8mm E _length - 150 mm

2 Slotted cheese head screw M C 10 Nos.6 x 20 mm

3 Slotted cheese head screw M C 10 Nos.6 x 125 mm

4 T.W plank 30x350x500 B 1 No.

5 M 10 slotted cheese head screw C 10 Nos.x 25 mm

6 M 10 Hexagonal bolt and nut D 10 Nos.50 mm

7 Set screw M3 x 8 mm C 10 Nos.

8 Washer outer diameter f 20 bore C 10 Nos.7 mm thickness 1.5 mm

9 Hexagonal nut for M6 58 ISF 10, D 10 Nos.length 300 mm

10 58 ISF 10, Length 300 mm B _

11 Hacksaw blade 300 mm A 10 Nos.

12 ISRO 20 Furned and finished to Cdia 18 length 270 mm.

13 30 ISF 6 (length 184 mm) A

14 Steel tube H.F.W & 20, length A174 mm

15 Hardwood 340 x 200 x 30 mm A 1 No.




19 Hardwood 275 x 190x 25 mm A 1 No.



33

21 Laminated sheet 250 x 280 x 3 mm B 1 No.

22 Sheet iron ISST 220 x 0.5 x 300 B 1 No

23 Sheet iron ISST 55 x 0.5 x 105 B 1 No.

24 Trimmers rivets No. 14 B 10 Nos.

25 58 ISP length 300 mm E

26 Drill bit SS 6 mm and 3 mm E 1 No. each

27 Counter sunk bit 6 to 10 mm E 1 No. each

28 Sheet iron ISST B


34



MODULE 3: WIRES JOINTS - SOLDERING - U.G. CABLES

1 Pieces of 250 to 300 mm long C 1 No. eachaluminium and copper

2 Single conductor cable 1.5 sq.mm C 1 metre

3 Single conductor cable 2.5 sq.mm B 1 metre

4 Bare copper wire No. 10 SWG C 1 metre

5 Multistand cable 14/ 0.2 mm B 1 metre



8 Single pole plug ( double banana D 10 Nos.plug) 4mm screw type connection

9 Crocodile clips insulated 2A and D 10 Nos.6A 250V

10 Test lamp with bulb 40 w , 240 v A 1 No.

11 PVC cable 3 core copper 23/02mm D 1 metre

12 Socket 2 pole with earthing contact E 2 Nos.6A, 250V grade

13 Plug 2 pole with earthing contact E 2 Nos.

14 Insulating pasteboard or yarn tape D

15 Socket 2 pole with earthing contact E 2 Nos.6A

16 PVC cable 3 core 48/ 0.2 mm D 1 metre.

17 Crimping ferrule 4 mm,10 mm long B 10 Nos. each

18 Crimping spade lug 6A B 10 Nos.

19 Crimping spade lug 10A B 10 Nos.

20 Crimping spade lug 16A B. 10 Nos.

21 Conducting paste B 100 grams

22 Wires A 1 meter each.


35

23 Underground armoured cable C 1 meter

24 Wire/ cable specification data book C 1 No.

25 PVC insulated copper cable 1/ 1.12 C 1 meter

26 PVC insulated aluminium cable A 1 meter1/ 1.40

27 PVC insulated copper cable D 1 meter7/ 0.914 600 V

28 PVC insulated copper cable C 1 meter3/ 0.914 /250 V

29 Bare copper wire 4 mm 30 cm. D 1 meter

30 G.I wire 4 mm D 1 meter

31 Sand paper 'O' grade A 1 sheet

32 Hard drawn bare copper wire D 1 meter4 mm diameter

33 Tinned coppper wire of dia 0.91 mm C 1 meter

34 Resin cored solder A 100 grams

35 Lug 30 amperes B 10 Nos.

36 Resin flux A 100 grams

37 Solder stick 60/40 A 100 grams

38 Match box A 1 No.

39 Blow lamp pin A 1 No.

40 Keroscene A 250 millimeter

41 Binding wire 16 SWG B 250 grams

42 Head and tin alloy 60/40 B 100 grams

43 Cotton tape 25 mm D 1 Roll

44 Bitumen compound D 250 grams(eppoxy compund)

45 Jute thread 3 mm D 1 Roll

46 Impregnated cotton type D 1 Roll

47 Porcelain barrier E 10 Nos.

48 Coupling sleeve of suitable size D 1 Roll


36

49 Metal connectors of suitable size D 10 Nos.

50 Slit sleeve of suitable size D 10 Nos.

51 Asbestos thread C 1 Roll

52 Alca p solder C 400 grams

53 Soldering flux B 100 grams

54 Bricks D

55 Eyre flux D 100 grams

56 Testing product & connecting cable C 5 Nos.

57 Connecting product for megger D 5 Nos.

58 Connecting product for wheat stone D 5 Nos.bridge


37



MODULE 4: BASIC ELECTRICAL PRACTICE

1 S.P switch, 6A, 250 V E 5 Nos.

2 Resistors 10,20,50 ohms 5 watts C 5 Nos. each

3 Resistors 20 ohms, 2 watts C 5 Nos.

4 Connecting leads 14/ 0.2 mm B 1 metre

5 Graph sheet A 1 No.

6 PVC insulated copper wires of Aassorted length

7 Resistors 1K C 5 Nos.

8 Resistors 2.2 K C 5 Nos.

9 Resistors 3.3 K C 5 Nos.

10 Resistors 4.7 K C 5 Nos.6A 250V

11 Lug board D 1 No.

12 Toggle switch SPST 1 amps E 5 Nos.

13 Patch cords D 5 Nos.

14 SPST switch 6A,250 V E 5 Nos.

15 Switch spst 6A,250 V E 5 Nos.

16 Resistor 20,30,40 & 60 ohm 1 watt C 5 Nos. each

17 Resistor 10 ohms 1 watts C 5 Nos.

18 Connecting cables A

19 Connecting leads A

20 Lamp 250V/ 40 watts A 2 Nos.

21 Lamp 250V/ 60 watts A 2 Nos.

22 Switch 250v/ 6A E 2 Nos.

23 Resistors 2k 1 watts C 5 Nos.

24 Switch 6A 250V A 2 Nos


38

25 Resistor carbon composition 62kΩ C 5 Nos. each1/4 W ±5%, 330 Ω, 470Ω

26 Resistor carbon composition 62kΩ C 5 Nos. each1/2 W ±5%, 330 Ω, 470Ω

26 Resistor high value B 5 Nos. each

27 Resistor low value C 5 Nos.




31 Resistor 1 k ohms 2 W C 5 Nos.

32 Resistor 330 k ohms 2 W C 5 Nos.

33 Torch cells/ battery A 5 Nos.

34 Connecting leads 128/ 0.2 mm A 1 meter each48/ 0.2 mm , 80/ 0.2 mm

35 Resistance wire nichrome/ D 1 meterconstantine dia 0.2 to 0.3 mm.

36 S.P.T switch 16A 250V E 2 Nos.

37 Connecting terminal post 16A E 10 Nos

38 Double pole switch 250V, 6A E 2 Nos.

39 Lamp holder B.C batten C 2 Nos.

40 Candle B 100 grams

41 Potentiometer 500 ohms 0.5 A D 1 No.

42 Iron wire 0.2 mm diameter D 1 meter

43 Terminal post 16A E 10 Nos.

44 Connecting leads A 1 meter

45 Lamp 40 W, 250 V A 1 No.

46 Switch SPT 6A 250V E 2 Nos.

47 Resistor 22 ohms 1 Watts C 5 Nos. each


39



MODULE 5: MAGNETISM AND CAPACITORS

1 M.S. bar 12x6x100m E 5 Nos.

2 Thread C 1 Roll

3 Iron filling A 100 grams

4 Iron nails C 100 grams

5 Aluminium wire A 1 meter

6 Copper wire C 1 meter

7 Cotton thread sleeve D 1 Roll

8 Wood chips D 100 grams

9 Paper pins D 100 grams

10 DPST knife switch 16A/250V E 2 Nos.

11 PVC insulated cable 4 sq mm D 1 meter250V grade

12 Barrator resistor 0.48 ohms 250 W D 1 No.

13 Cardboard A4 (R48) size E 1 No.

14 Bare copper wire 4 sq mm D 1 meter

15 Porcelain connectors 2 way 32A D 10 Nos.

16 Transparent sheet of plastic A4 E 1 No.size 3mm thick.

17 PVC saddles 50 mm C 10 Nos.

18 PVC pipe 25 mm B 1 No.

19 PVC washer 25 mm inner diameter C 10 Nos.50 mm outside diameter

20 PVC adhesive tape A 1 Roll

21 Super enamelled copper wire C 250 grams22 SWG

22 4 way terminal pad E. 5 Nos.

23 TW plank 150 mm x 300 mm B 1 No.


40

24 Soft iron piece 22 mm dia 75 mm E 1 No.long with hoot on one end

25 SPST knife switch 16A E 2 Nos.

26 Adhesive paste for fixing washers C 10 Nos.

27 PVC/ Empire sleeve 2mm C 1 Roll.

28 Connecting wires A As required

29 Wooden board with stand E 1 No.

30 Connecting leads A As required

31 PVC transparent sheet with D 1 No.drilled holes (4" x 3")

32 Supper enamelled copper wire D 250 grams22 SWG

33 SPT switch 6A 250V E 2 Nos.

34 Wound choke (solenoid coil) E 1 No.

35 Tube light choke 40w, 240w E 1 No.

36 Capacitor - paper, mica, electrolytic E 2 Nos. each

37 Capacitor - mylar, tantalum, variable E 2 Nos. eachair core

38 Capacitor - mica assorted values E 2 Nos. eachand different voltage rates

39 Single pole double throw switch E 1 No.16A, 250V

40 Switch SPT 6A 250V E 1 No.

41 2 MFD 240V/ 400 V 40Hz E 1 No.

42 4 MFD 240V/ 400 V 40Hz E 1 No.

43 8 MFD 240V/ 400 V 40Hz E 1 No.


41



MODULE 6: AC CIRCUITS

1 Connecting cables A As required

2 Choke tube light 40w, 0.43A,250V E 1 No.

3 ICDP Switch 16 amps, 250 volts E 1 No.

4 Wire wound resistor 500W/ 0.5 A C 1 No.

5 Wire wound resistor 100W/ 1.5 A C 1 No.

6 Electrolytic capacitor 8 MFD/400V E 1 No.

7 Electrolytic 1 mfd, 2 mfd, 4mfd E 1 No./400V

8 General purpose lug board D 1 No.

9 Capacitor 0.1 E 1 No.

10 Inductor coil, around 40mH D 1 No.

11 LED with holder C 1 No.

12 Hook up wires B 1 meter

13 Connecting cable A 1 meter

14 Electrolytic capacitor 2.5 M/d/415V E 1 meter

15 PVC insulated copper cable B 1 No.

16 2.5 mm2 650V grade TPIC 16A/500 C 1 No.

17 200 watts /250v,lamps C 1 No.

18 PVC insulated copper cable C 1 No.2.5 sq.m 650 V grade.

19 TPIC switch 16A, 500 V E 1 No.

20 Connecting wires A 10 Nos.

21 ON-OFF switch D 1 No.

22 Lamp BC - 40 w, 240 V A 1 Roll

23 Lamp BC - 100 w, 240 V A 250 grams

24 Lamp BC - 200 w, 240 V A 5 Nos.


42

25 Capacitor 400V AC 4 mfd E 1 No.

26 Pendent holders 6A , 250V C 1 No.

27 SP switch 250V/ 16A E 1 No..

28 TPIC - 415V/16A E 1 No.


43

SCHEDULE OF INSTRUCTION

Day Date/ Exercise Demonstration Shop talk Classroom RemarksHrs No.& name lessons

Week No:

Name of the Instructor :

Semester: 1

Week No:

Trade: ElectricianSafety Practice and Hand Tools



1 5 Ex.No.1.1.01 Arrange the visit to the Introduction to skill/ Organisation of ITI's R.T 1.1.01Visit various various section of vocational schemesection of the workshop, classrooms. Introduce to structure ofinstitutes and Instruct and guide the organisation/ ITIlocations of trainees to prepare and Preparation of layoutelectrical draw the layout of electricianinstallations section including switches

etc.

2 5 Ex.No.1.1.02 Explain the road safety, Breif about road safety Safety rules R.T 1.1.02Identify traffic police signal. Accident - causes - Safety practicesafety Show the safety sign chart necessity of signssymbols and and explain the type andhazards uses of signs.

3 5 Ex.No.1.1.03 Rescue victim from electric Necessity of first aid Basic first - aid treatment R.T 1.1.03Preventive contact. application of eachmeasure for Prepare the victim for method.electrical artificial respiration. Effect of cardiac arrestaccidents and treatment.and practice Treatment for bleeding.steps to betaken insuchaccident

1

1

4 5 Ex.No.1.1.04 Operate the fire extinguisher Classification of fires Safety practice fire R.T 1.1.04Practice safe fire extinguisher. extinguishermethods of Tyoes of extinguisherfire fighting in for electrical fires.case ofelectrical life.

5 5 Ex.No.1.1.05 Selection of fire extinguisher Types of extinguisher Method of using various R.T 1.1.05Use of fire Operation of fire extinguisher for various types of fire types of fire extinguisherextinguisher extinguishing the fire

ANNEXURE IV


44



Week No:


Semester: 1

Week No:




2

2

1 5 Ex.No.1.1.06 Prepare the victim for Importance and First aid safety procedure R.T 1.1.06Practice elementary first aid application of first aidelementaryfirst - aid

2 5 Ex.No.1.1.07 Show how to resuscitate Application of each Types of various method R.T 1.1.07Rescue a the victim by Nelson's arm method. to rescue victimperson and lift back pressure method, Effect of cardiac arrestpractice Schafer's method, and treatment.artificial Mouth to mouth method, Treatment for bleeding.respiration Mouth to nose method.

Resuscitate cardiac arrest'svictim.Arresting the bleeding ofvictim.

3 5 Ex.No.1.1.08 Identify the types of waste Sorting the saleable and Awareness of environment R.T 1.1.08Disposal materials. non saleable wasteprocedure of Segregate the waste materials andwaste material in the respective maintaining the records.materials bins.

4 5 Ex.No.1.1.09 Show the chart of various Types and application Types and purpose of PPE R.T 1.1.09Use of PPE and explain. of PPE. safety and hygienepersonal Occupational health andprotective hazards.equipment

5 5 Ex.No.1.1.10 Identify the places to be Various types and - Necessity, benefit, R.T 1.1.10Practice on cleaned. operations of cleaning procedure and differentcleanliness Collect the materials and devices. method of cleaning process.and devices for cleaning. - Concept , description andprocedure Demo the cleaning process. benefit of 5's techniqueto maintain it.


45



Week No:


Semester: 1

Week No:




3

3

1 5 Ex.No.1.1.11 Identify and name the hand Specifying the handling - Trade hand tools - R.T 1.1.11Identify trade tools with specification. method of hand tools. specification.tools and Handling the tools. Uses of tools. - Necessary tools formachineries. electricians.

- Applications, care andmaintenance of electricianhand tools.

2 5 __ do __ __ do __ __ do __ __ do __ R.T 1.1.11

3 5 Ex.No.1.1.12 Lifting and handling of heavy Handling of cranes, sling Description, procedure to be R.T 1.1.12Practice safe equipment winches, machine followed for moving heavymethods of moving platform layers equipment tools.lifting and and rollers.handling oftools andequipment.

4 5 Ex.No.1.1.13 Selection of proper tools Precautions to be Specify the tools and R.T 1.1.13Select proper for specific uses. followed during state the use of each tools.tools for operation of properoperation and tools.precaution inoperation.

5 5 Ex.No.1.1.14 Perform care and Necessity of care and Use of lubricant and coolant. R.T 1.1.14Care and maintenance of hand tools. maintenance of handmaintenance tools.of trade tools


46



Week No:


Semester: 1

Week No:

Trade: ElectricianBasic Workshop Practice(Allied trade)



1 5 Ex.No.1.2.18 - Making pin and socket on Selection of appropriate Construction, purpose and R.T 1.2.18Practice on the wood. tools such as hammering application of carpentarypreparing 'T' - Making straight joint, 'T' sawing, holding tools. tools and purpose andjoint, straight joint and dovetail joint by application of timber.joint and dove using pin and socket.tail joint onwoodenblock.

2 5 __ do __ __ do __ __ do __ __ do __ R.T 1.2.18

3 5 Ex.No.1.2.19 - Make lines and saw on the Application of operation - Types of planes, vices R.T 1.2.19Practice grains on wooden board. of appropriate tools their parts and functions.sawing, - Set the jack plane, flat the such as - Various sizes of drill bitplaning, Surface. - sawing nails and wood screws.drilling and - Drill holes and counter sink - planing - Files, screw driver,assembling holes. - drilling and chisels and tenon sawsfor making a - Marking, cutting and - filing tools used in wood works.wooden chiseling of wooden planks.switchboard - File the board with rasp file

and finish.- Fixing of accessories.

4 5 __ do __ __ do __ __ do __ __ do __ R.T 1.2.19

5 5 __ do __ __ do __ __ do __ __ do __ R.T 1.2.19

1 5 Ex.No.1.2.15 Identify and handling of Handling care and Types and specifications of R.T 1.2.15Operations of fitter, carpenter and sheet maintenance of allied different allied trade tools.allied trade metal trade tools. trade tools.tools.

2 5 Ex.No.1.2.16 - Surfacing, check with Method of filing, and - Construction, purpose and R.T 1.2.16Workshop straight edge and try sawing. application of straightpractice on square. edge, try square andfiling and - Marking straight line and hacksaw frame with blade.hacksawing. parallel line. - Finishing surface to an

specified accuracy.- Fixing hacksaw blade in the

correct position and sawing.

3 5 __ do __ __ do __ __ do __ __ do __ R.T 1.2.16

4 5 Ex.No.1.2.17 Prepare the parts for hand Selection of materials Constructional feature of R.T 1.2.17Prepare hand coil winding, assembly and and appropriate tools engineering devices andcoil winding assemble the components. for preparing assembly. engineering tools.assembly.

5 5 Ex.No.1.2.18 Marking, cutting, planing the Selection of suitable Grain direction of wood and R.T 1.2.18Practice on surface of timber. materials. common effects in timber.preparing 'T'joint, straightjoint and dovetail joint onwooden block

4

5


47



Week No:


Semester: 1

Week No:




6

1 5 Ex.No.1.2.20 - Marking lines by using steel Handling and application - Types of sheet metals R.T 1.2.20Practice in rule and scriber. of - Difference betweenmarking and - Shear metal sheets using - steel rule sheets and plates.cutting of straight snips. - scriber - Types of snips and uses.straight and - Mark curve lines and shear - straight and bent snip - Uses of solid cold punchescurved piece metal sheets using bent - punch and self tapping screws.in metal sheet snips - drilling machine andmaking holes - Making holes using a punch rivet set.securing by - Drilling holes with a drillingscrew and machine.riveting. - Rivet with a rivet set.

2 5 __ do __ __ do __ __ do __ __ do __ R.T 1.2.20

3 5 Ex.No.1.2.21 - Drilling of pilot holes and - Non excentricity fixing - Functions of drills R.T 1.2.21Workshop drill larger holes and of drill bit. - Parts of drillpractice on chipping burrs. - Select suitable hole - Types of drill bit holdersdrilling, - Making internal thread by for making required - Uses of countersink bitschipping, using hand tap wrench. thread. - Cutting speed and RPMinternal and - Measuring and cutting - Point angle of chisel forexternal conduit pipe according to different materialsthreading of requirement. - Types of threadsdifferentsizes.

4 5 __ do __ __ do __ __ do __ __ do __ R.T 1.2.21

5 5 __ do __ __ do __ __ do __ __ do __ R.T 1.2.21

7

1 5 Ex.No.1.2.21 Making external threads by Applications of lubricant - Straight thread and R.T 1.2.21Workshop using a conduit die set for making thread tappered thread.practice on - Uses of hand tap wrenchdrilling, - Types of die setchipping,internal andexternalthreading ofdifferentsizes.

2 5 Ex.No.1.2.22 - Files on face to flatness Handling of file and Necessity of square holes. R.T 1.2.22Practice of - File angle to 90° in crank drilling machine Method of making squaremaking handle. holes.square holes - Mark straight line forin crank square hole for drill.handle. - Make square hole.

3 5 Ex.No.1.2.23 - Draw plan for a open box Handling and application Use of 'V' block , angle plate, R.T 1.2.23Prepare an in a single sheet. of 'V' block and angle surface plate and snip.open box - Shear straight edge using plate, surface platefrom metal straight snip.sheet. - Develope a pattern for

making open box.

4 5 __ do __ __ do __ __ do __ __ do __ R.T 1.2.23

5 5 __ do __ __ do __ __ do __ __ do __ R.T 1.2.23


48



Week No:


Semester: 1

Week No:

Trade: ElectricianWires, Joints - Soldering - U.G. Cables



1 5 Ex.No.1.3.24 - Skinning the insulation. Handling of electrician Necessity and application of R.T 1.3.24Prepare - Preparing a loop termination knife, long nose plier electrician knife and longtermination of and round nose plier. nose plier.cable ends.

2 5 Ex.No.1.3.25 - Skin the cable by using Handling of manual Fundamental of electricity. R.T 1.3.25Practice on electrician knife, manual stripper , auto stripper Properties of conductor.skinning, stripper and auto stripper. and hand crimping tooltwisting and - Make straight twist jointcrimping. - Crimp lugs on cable and by

using hand crimping tool.

3 5 __ do __ __ do __ __ do __ __ do __ R.T 1.3.26

4 5 Ex.No.1.3.26 - Identify the types of cables - Select the type of Conductors, insulators, wiresIdentify - Measure the size of wire by cable for suitable cable types measurement ofvarious types using SWG and micrometer. voltage grade. wire size and voltageof cables and - Handling of SWG and grading.measure micrometer.conductorsize usingSWG andmicrometer.

5 5 __ do __ __ do __ __ do __ __ do __ R.T 1.3.26

8

9

1 5 Ex.No.1.3.27 Prepare and finish simple - Necessity of joints. Unit and measurement of R.T 1.3.27Make a twist, married, tee and - Application of simple electric current and voltage.simple twist, western union joint. twist, married, tee andmarried, tee western union jointsand western - HDBC conductorunion joints - Using of hand vice.

2 5 __ do __ __ do __ __ do __ __ do __ R.T 1.3.27

3 5 Ex.No.1.3.28 Prepare and complete Necessity of joints and Unit and measurement of R.T 1.3.28Make a britannia straight, britannia application of britannia resistance.britannia tee and rail tail joint. straight, tee and rat tailstraight, jointbritannia teeand rat tailjoints.

4 5 __ do __ __ do __ __ do __ __ do __ R.T 1.3.28

5 5 __ do __ __ do __ __ do __ __ do __ R.T 1.3.28


49



Week No:


Semester: 1

Week No:




10

1 5 Ex.No.1.3.28 Prepare and complete Necessity of joints and Unit and measurement of R.T 1.3.28Make a britannia straight, britannia application of britannia resistance.britannia tee and rail tail joint. straight, tee and rat tailstraight, jointbritannia teeand rat tailjoints.

2 5 __ do __ __ do __ __ do __ __ do __ R.T 1.3.28

3 5 Ex.No.1.3.29 - Solder the copper - Selection of suitable - Method of soldering R.T 1.3.29Practice in conductor joint using rosin type of soldering tips - Types of flux and soldersoldering of solder and soldering iron. of iron. blow lampjoints/lugs - Solder the lug in copper - Necessity of lug, types

conductor by using of flux and solders.

4 5 __ do __ __ do __ __ do __ __ do __ R.T 1.3.29

5 5 __ do __ __ do __ __ do __ __ do __ R.T 1.3.29

1 5 Ex.No.1.3.30 - Cut and prepare the cable Handling of electrician - Construction of U.G cable R.T 1.3.30Identify - Skin the cable as per knife and manual - State insulating materialsvarious parts measurement. stripper and auto used in cableskinning and - Insulate and dress the stripper. - Types of cabledressing of cable. - Cable laying method.undergroundcable.

2 5 __ do __ __ do __ __ do __ __ do __ R.T 1.3.30

3 5 __ do __ __ do __ __ do __ __ do __ R.T 1.3.30

4 5 Ex.No.1.3.31 - Cut and prepare the cable - Handling of electrician Types of U.G cable joints. R.T 1.3.31Make a according to requirement. knife and stripper.straight joint - Join the cable using split - Application of sleevesof different sleeves or ferrules and or ferrules and epoxytypes of epoxy compound. compound.undergroundcable.

5 5 __ do __ __ do __ __ do __ __ do __ R.T 1.3.31

11


50



Week No:


Semester: 1

Week No:




12

12

1 5 Ex.No.1.3.31 - Cut and prepare the cable - Handling of electrician Types of U.G cable joints. R.T 1.13.31Make a according to requirement. knife and stripper.straight joint - Join the cable using split - Application of sleevesof different sleeves or ferrules and or ferrules and epoxytypes of epoxy compound. compound.undergroundcable.

2 5 Ex.No.1.3.32 Measuring insulation Handling and application Fault and testing procedure R.T 1.13.32Test resistance of the UG cables of megger of U.G cables.insulation by using megger.resistance ofundergroundcable usingmegger.

3 5 Ex.No.1.3.33 - Testing underground cable Application of murray - Murray loop test R.T 1.3.33Test by using megger. loop test. - Earth fault testunderground - Conduct murray loop test. Method for locating - Continuity testcable for ground and short circuit - Short circuit testfaults and fault.remove thefault.

4 5 __ do __ __ do __ __ do __ __ do __ R.T 1.3.33

5 5 __ do __ __ do __ __ do __ __ do __ R.T 1.3.33


51



Week No:


Semester: 1

Week No:

Trade: ElectricianBasic Electrical Practice



1 5 Ex.No.1.4.34 Verify the relation between - Selection of suitable - Essential factors of a R.T 1.4.34Practice on voltage, current and instrument for electrical circuitmeasurement resistance in a circuits. appropriate - Apply ohm's lawof parameter phenomenon - Ohm's law trianglein combi- - Series/ parallel - Simple calculation.national connection ofelectrical instruments.circuit byapplying ohmslaw fordifferentresistor valueand voltagesource andanalyse bydrawinggraphs

2 5 __ do __ __ do __ __ do __ __ do __ R.T 1.4.34

3 5 __ do __ __ do __ __ do __ __ do __ R.T 1.4.34

13

13

4 5 Ex.No.1.4.35 - Forming circuits for - Application of Kirchoff's laws and working R.T 1.4.35Measure kirchoff's current law and kirchoff's law principle of wheat stonecurrent and voltage law - Note down while bridge.voltage in - Verify kirchoff's current connecting polarity.electrical law and voltage law.circuits toverifykirchoff's law

5 5 __ do __ __ do __ __ do __ __ do __ R.T 1.4.35


52



Week No:


Semester: 1

Week No:




14

14

1 5 Ex.No.1.4.36 - Forming series circuit and Application of series Characteristics of series R.T 1.4.36Verify laws parallel circuit. circuit and parallel circuit and parallel circuitof series and - Verify the law's of series circuit.parallel circuit circuit and parallel circuit.with voltagesource indifferentcombinations

2 5 Ex.No.1.4.37 - Forming series circuit with Care should be taken - Total voltage source in R.T 1.4.37Measure two resistance and parallel while connecting series circuitvoltage and circuit with same ammeter and voltmeter - Total current source incurrent resistance. parallel circuitagainst - Measure the current and - Difference between EMFindividual voltage in each case and and terminal voltage.resistance in tabulate it.electricalcircuit

3 5 __ do __ __ do __ __ do __ __ do __ R.T 1.4.37

4 5 Ex.No.1.4.38 - Forming the series circuit - Protect the circuit in Effect of open circuit and R.T 1.4.38Measure - Measure voltage and in case of short circuit short circuit in case ofcurrent and current in open and short - Causes for open series circuit.voltage and circuited condition. circuit.analyse theeffects ofshort andopen in seriescircuit

5 5 Ex.No.1.4.39 - Forming the parallel circuit - Protect the circuit in Effect of open circuit and R.T 1.4.39Measure the - Measure voltage and case of short circuit. short circuit in case ofcurrent and current in open and short - Causes of open circuit. parallel circuit.voltage and circuited condition.analyse theeffects ofshorts andopen inparallelcircuits.


53



Week No:


Semester: 1

Week No:




15

15

1 5 Ex.No.1.4.40 - Form an electrical circuit Care to be taken while Application of ohm's law R.T 1.4.40Measure - Measure voltage and connecting polarity ofresistance current. ammeter, volt meter andusing voltage - Calculate the value of supply source.drop method resistance

2 5 Ex.No.1.4.41 - Identify the terminals of Construction and - Principle and application R.T 1.4.41Measure wheatstone bridge. function of wheatstone of wheatstone bridge.resistance - Complete the bridge bridge.using wheat - Set to get null deflectionstone bridge - Calculate the unknown

resistance

3 5 Ex.No.1.4.42 - Form an electric circuit Protect the circuit by - Heating effect of electric R.T 1.4.42Determine the using the wire increasing voltage currentthermal effect - Connect supply source gradually by auto - Joule's lawof electric - Touch and feel transformer.current

4 5 Ex.No.1.4.43 - Measure cold resistance of Change in resistance - Temperature co-efficient R.T 1.4.43Determine the incandescent lamp. due to temperature. of resistancechange in - Measure hot resistance of - Law of resistance.resistance incandescent lamp.due to - Show value of change intemperature resistance at hot condition.

5 5 Ex.No.1.4.44 - Form a series- parallel - Selection of proper - Compare the charateristics R.T 1.4.44Verify the combination circuit. instrument. of series - parallelcharacteristic - Measure voltage, current - Checking circuit. combination circuit.of series and resistance. - Solve series - parallelparallel circuit problems.combinationof resistors.


54



Week No:


Semester: 1

Week No:

Trade: ElectricianMagnetism and Capacitors



1 5 Ex.No.1.5.45 - Observe the needle of a Necessity of Magnetism Molecular theory of R.T 1.5.45Determine the magnetic campass Application of Magnet. magnetismpoles and - Find polarity of Bar Magnet Magnetic terms of materialsplot the field - Place of a bar magnet Property of magnetism andof a magnet underneath a paper and magnetic lines.bar. - Sprinkle Iron filings

- Plot the field lines.

2 5 Ex.No.1.5.46 - Prepare a Bobbin Application of solenoid. - Method of self Induction R.T 1.5.46Wind a - Wind the solenoid by - Method of preparingsolenoid and suitable winding wire electromagnetdetermine the - Observe the pulling - Right hand grip rulemagnetic strength of solenoid - Cork screw ruleeffect of for various Ampere - Ampere rule.electric turns.current.

3 5 __ do __ __ do __ __ do __ __ do __ R.T 1.5.46

16

16

4 5 Ex.No.1.5.47 - Install a solenoid and Select proper Interaction of the magnetic R.T 1.5.47Measure the connect across voltmeter instrument. field in a solenoid.induced EMF - Insert a bar magnetdue to change - Measure the inducedin magnetic EMF for change infield. magnetic field.

5 5 Ex.No.1.5.48 - Install a solenoid and Select proper - Find out pole of magnet R.T 1.5.48Determine the connect across voltmeter instrument. - Right hand palm ruledirector of - Find the direction of EMF - End rule.Induced EMF and current for change inand current. magnetic field.


55



Week No:


Semester: 1

Week No:




17

1 5 Ex.No.1.5.48 - Install a solenoid and Select proper - Find out pole of magnet R.T 1.5.48Determine the connect across instrument. - Right hand palm ruledirection of voltmeter - End rule.Induced EMF - Find the direction of EMFand current. and current for change in

magnetic field.

2 5 Ex.No.1.5.49 - Prepare a two winding Application of mutual - Law of electro magnetic R.T 1.5.49Practice on solenoid induction inductiongeneration of - Apply 10V AC to primary - Mutual induction.mutually - Measure secondaryinduced EMF. voltage.

3 5 Ex.No.1.5.50 - Forming the circuit to Gas discharge lamp - Terms of AC circuit Inductor, R.T 1.5.50Measure the measure resistance, Ballast Inductance, Lenz Lawresistance, impedance Inductive reactanceimpedance - Determine the induction Impedanceand deter- of choke coils.mine theinductanceof chokecoils indifferentcombinations.

4 5 Ex.No.1.5.51 - Show the different types - Selection of suitable Capacitor types-application- R.T 1.5.51Identify of capacitor and identify type of capacitor defects.various types the values specificationsof capacitors - Charge and discharge of - Method of finding- charging/ capacitor with different values, precautions.discharging methods.and testing.

5 5 Ex.No.1.5.52 - Identify the value and rating Handling and application Construction of capacitors R.T 1.5.52Group the of given capacitor of capacitors. charging and discharginggiven capa- - Group the capacitors by of capacitor.citors to get connect in serious orthe required parallel to get requiredcapacity and value and voltage rating.voltage rating.

17


56



Week No:


Semester: 1

Week No:

Trade: ElectricianAC Circuits



1 5 Ex.No.1.6.53 Forming the circuit to Application of RL, RC - Characteristics of RL, RC R.T 1.6.53Measure the measure the AC quantities and RLC series circuit. and RLC series circuit.current, and verify the RL, RC and - Simple calculation of ACvoltage and RLC series circuit RLC series circuit.PF and characteristics.determine thecharacteri-stics of the R-L, R-C,R-L-C in ACseriescircuits.

2 5 Ex.No.1.6.54 - Forming the LC Series Application of series Condition for the series R.T 1.6.54Measure the circuit resonance for the resonance, formula forresonance - Measure the frequency and selection of desire for resonance frequencyfrequency in circuit current and plot radio or televisionAC series a graph station.circuit and - Determine the resonancedetermine its frequency.effect on thecircuits.

18

18

3 5 Ex.No.1.6.55 Forming the circuit to Application of RL, RC RL parallel circuit R.T 1.6.55Measure measure the AC quantities and RLC parallel circuit. RC parallel circuitcurrent, and verify the RL, RC and RLC parallel circuit.voltage and RLC parallel circuitPF and characteristics.determinethe chara-cteristics ofR-L, R-C andR-L-C in ACparallel circuit.

4 5 __ do __ __ do __ __ do __ __ do __ R.T 1.6.55

5 5 Ex.No.1.6.56 - Forming the LC parallel - Application of parallel - Characteristics of LC R.T 1.6.56Measure the circuit in series with LED resonance circuit parallel circuitreasonance - Measure the circuit - Oscillator tank circuit - Storage action in LCfrequency in current and frequency parallel resonanceAC parallel and plot the curve circuit.circuit anddetermine itseffects onthe circuit.

LC21

π=


57



Week No:


Semester: 1

Week No:




19

19

1 5 Ex.No.1.6.56 - Forming the LC parallel - Application of parallel - Characteristics of LC R.T 1.6.56Measure the circuit in series with LED resonance circuit parallel circuitresonance - Measure the circuit - Oscilator tank circuit - Storage action in LCfrequency in current and frequency parallel resonanceAC parallel and plot the curve circuit.circuit anddetermine itseffects onthe circuit.

2 5 Ex.No.1.6.57 - Forming the circuit to Compare various - True power, apparent R.T 1.6.57Measure measure the AC quantitites power factors power, power factor,power, - Tabulate the values power x timeenergy for - Calculate the lagging powerlagging and factor and leading powerleading factor by changingpower inductive/ capacitive loadfactorsin singlephase circuitsand comparethecharacteri-sticsgraphically.

3 5 __ do __ __ do __ __ do __ __ do __ R.T 1.6.57

4 5 Ex.No.1.6.58 Form 3 phase AC circuit to Necessity of Improve- 3 phase circuit, relation R.T 1.6.58Measure to measure the AC quantities ment of power factor between star and deltacurrent, - Tabulate the values connection.voltage, - Calculate the lagging Simple power calculations ofpower, power factor and leading 3 phase AC circuit atenergy and power factor by charging different power factor.Power inductive / capacitive load.Factor (PF)in 3 phasecircuits.

5 5 Ex.No.1.6.59 - Connect 3 phase balanced Importances of Power - Cause of Low Power R.T 1.6.59Practice inductive load factor. factor.improvement - Measure current and - Advantages of higherof PF by use power factor power factorof capacitor - Connect 3 phase capacitor - Method of improvingin three bank across the Inductive power factorphase loadcircuit. - Measure power factor and

current- Record the Improvement

of power factor.


58



Week No:


Semester: 1

Week No:




20

20

1 5 Ex.No.1.6.60 - Identify the phases and - Colour code of wires 3 phase AC Fundamentals/ R.T 1.6.60Ascertain neutral in 3 phase by dual in 3 phase system Phase sequence meteruse of test lamp and volt meter - How to use dual testneutral by method lamp in 3 phaseidentifying - Terminal identification of systemwires of phase sequence meter and - Importance and uses3-phase connect of phase sequence4 wire - Check the phase sequence. meter.system andfind thephasesequenceusing phasesequencemeter.

2 5 __ do __ __ do __ __ do __ __ do __ R.T 1.6.60

3 5 Ex.No.1.6.61 - Form a 3 phase 4 wire - Advantages of 3 Describe the generation of R.T 1.6.60Determine circuit and control each phase 4 wire system 3 phase system.effect of phase and neutral by a over the single phasebroken SPT switch systemneutral wire - Check the effect of broken - Importance of Neutral.in three neutral by operating thephase four switches.wire system.

4 5 Ex.No.1.6.62 - Form a 3 phase star and - Uses of star delta Star and delta systems of R.T 1.6.62Determine delta connection with a connection connections.the relation- lamp load - Importance of star/ship between - Verify the relationship delta connections.Line and between Line and PhasePhase values values for Star and Deltafor star and connections.deltaconnections.

5 5 __ do __ __ do __ __ do __ __ do __ R.T 1.6.62


59



Week No:


Semester: 1

Week No:




1 5 Ex.No.1.6.63 - Form a 3 phase 4 wire Advantages of two Measurement of 3 phase R.T 1.6.63Measure the circuit with balanced lamp watt meter method. power in balanced andpower of load unbalanced load.three phase - Connect a single phasecircuit for watt meter in any phasebalanced and - Measure the powerunbalanced - Form a 3 phase circuit withloads. unbalanced load

- Connect two watt meter intwo watt meter method.- Measure the power.

2 5 __ do __ __ do __ __ do __ __ do __ R.T 1.6.63

3 5 Ex.No.1.6.64 - Form a 3 phase circuit Effects of overload and - Protecting devices R.T 1.6.64Measure with heater load. short circuit. - Protect the 3 phase circuitcurrent and - Measure the voltage and from over load and shortvoltage of current in healthy condition circuittwo phase in - Over load anyone phasecase of one and measure current andphase is voltage.short circuit - Record current and voltagein 3 phase 4 in both condition.wire systemand comparewithhealthysystem.

21

4 5 Ex.No.1.6.64 - Form a 3 phase circuit Effects of overload and - Protecting devices R.T 1.6.64Measure with heater load. short circuit. - Protect the 3 phase circuitcurrent and - Measure the voltage and from over load and shortvoltage of current in healthy condition circuittwo phase in - Over load anyone phasecase of one and measure current andphase is voltage.short circuit - Record current and voltagein 3 phase 4 in both condition.wire systemand comparewithhealthysystem.

5 5 __ do __ __ do __ __ do __ __ do __ R.T 1.6.64

21


60



Week No:


Semester: 1

Week No:

Trade: Electrician


Trade: Electrician

22

23

1 5 Projects

2 5 __ do __

3 5 __ do __

4 5 __ do __

5 5 __ do __

1 5 Projects

2 5 __ do __

3 5 __ do __

4 5 __ do __

5 5 __ do __


61

Time allotment and implementation of Trade Training Programme under various modules

Trade - Electrician 1st Semester NSQF Level - 5

DURATION OF THE COURSE 26 weeks

Effective time available 26 weeks – 3 weeks = 23 weeks = 575 hours

• Effective duration of practical time is taken as 5 hours in a day.

• Number of working days is taken as 5 days in a week.

Modules Time (Hours)

Safety Practice and Hand tools 75

Basic Workshop Practice (Allied trade) 100

Wires, Joints-Soldering- U.G. Cables 125

Basic Electrical Practice 75

Magnetism and Capacitors 50

A.C. Circuits 100

Projects 50

575 hours

ANNEXURE V


62

EVALUATION SCHEMEPRACTICAL EXERCISE

Practice on preparing 'T' Joint, straight joint and dove tail joint on wooden blocks - Exercise 1.2.18

ANNEXURE VI


63


64

Make britannia straight, britannia tee and rat tail joints - Exercise 1.3.28


65


66

Wind a solenoid and determine the magentic effect of the electric current - Exercise 1.5.46


67

Measure current voltage and PF and determine the characteristics of RLC in AC circuits - Exercise 1.6.53


68

Electrician - I Semester Model Practical Examination Question Paper

Total marks : 300 Time : 8 Hrs.

1. Write the tools, material required into specification and also procedure steps in sequence to makea 'T' (Tee) joint in a 7/20.

2.

a) Draw the circuit diagram to verify the relation between line with phase voltages and line with phasecurrents in 3 phase star and delta connection using ISI symbols.

b) Write the tools, instruments required with specification and also into the procedure steps.

c) Make the connection measure the voltages and currents in the above and verify their relations.

3. Verify the characteristics of Series and Parallel Circuit.

a) Draw the CKT diagram for the Series and Parallel Circuit.

b) Write the required tools, instruments and materials with specification.

c) Verify the characteristics of both circuits.

Model practical examination evaluvation scheme Total marks : 300 Time : 8 Hrs.

Steps1

a) Write the tools, materials required with specification and also procedure steps in sequence.

b) To make a 'T' (Tee) joint in a (7/0.914) copper stranded wire.

(100 Marks) S.No Objective Features Marks 30 Score of marks for roll no. 1 Tools and material requirement 10

2 Drawing the object 10

3 Procedure 10

S.No Subjective Features Marks 50 Score of marks for roll no. 1 Dimension 10

2 Skinning 10

3 Making joints 10

4 Uniformity and closeness of 10furns

5 Finishing and workmanship 10

S.No Attitude Features Marks 20 Score of marks for roll no. 1 Safety 5

2 House keeping 5

3 Initiative 5

4 Co-operation/(Viva) 5

ANNEXURE VII


69

2

a) Draw the unit diagram to verify the relation between line and phase voltage and line with phase current in 3phase star and delta connection using ISI symbol.

b) Write the tools, instruments required with specification and also with the procedure steps.

c) Make the connection measure the voltages and currents in the above CKT and verify their relation.

(100 Marks) S.No Objective Features Marks 30 Score of marks for roll no. 1 Tools, instruments and material 10

requirements with specification 2 Proper usage of materials 10

3 Circuit diagram and procedure 10

S.No Subjective Features Marks 50 Score of marks for roll no. 1 Handling of tools 10

2 Correct connection with 20harnessing

3 Measure the reading 10

4 Verification of relationship 10


2 House keeping 5

3 Initiative 5



70

3 Verify the characteristics of series and parallel circuits.

a) Draw the CKT diagram for the series and parallel circuits.

b) Write the required tools, instruments and material with specification.

c) Verify the characteristics of series and parallel circuit.

S.No Objective Features Marks 30 Score of marks for roll no. 1 Tools, instruments and material 10

requirements with specification 2 Economic usage of materils 10

3 Circuit diagram and procedure 10

S.No Subjective Features Marks 50 Score of marks for roll no. 1 Preparation and draw layout 10

2 Fixing of accessories 10

3 Making connection 10

4 Reading and recording the 10measured value

5 Observing the characteristics 10


2 House keeping 5

3 Initiative 5



71

Prepare and assemble a test board with switches, plug socket lamp holder etc. - Exercise 1.2.19

PROJECTS

ELN

IG12

1911

ELN

IG12

1912

ELN

IG12

1913

ELN

IG12

1914

ANNEXURE VIII


72

Prepare and open box from metal sheet - Exercise 1.2.23


73

Identify and display the parts of U.G. cable - Exercise 1.3.30

Temperature controlled system for switches ON & OFF of any circuit - Exercise 1.4.42


74

Series parallel combination circuit for verify the characteristics - Exercise 1.4.44

Wind a solenoid and determine the magnetic strength with respect to turns and ampere - Exercise 1.5.46


75

Prepare a phase sequence indicator - Exercise 1.6.60

ELN

IG16

6011

Fig 1

ELN

IG16

6012

Fig 2

Practice on generation of mutually induced EMF - Exercise 1.5.49


76

Prepare a panel board for measurement of 3Ø balanced or unbalanced load- Exercise 1.6.63


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