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SYLLABUS OF THE MODULE T T-I

FOR THE TRADE OF

“ TRADE : “ WIREMAN “

UNDER

CRAFT INSTRUCTOR TRAINING SCHEME (Modular Pattern)

TRADE TECHNOLOGY-I

(T T-I)

DURATION : 3 MONTHS

Revised in - 2012

Government of India Ministry of Labour & Employment

Directorate General of Employment & Training CENTRAL STAFF TRAINING AND RESEARCH INSTITUTE

EN-81, Sector-V, Salt Lake City, Kolkata- 700091

1

List of members attended in the “WORKSHOP” for revision of syllabi for various modules under Craft Instructor Training Scheme (CITS) held at Central Staff Training & Research Institute (CSTARI), Kolkata on dated 31.07.12

Sl. No. NAME & DESIGNATION S/Shri./Smt. ORGANISATION REMARKS

1. R.N. BANDYOPADHYAYA, DIRECTOR CSTARI, KOLKATA Chairman

2. K.L. KULI, JDT CSTARI, KOLKATA Member

3. B.N. SRIDHAR, DDT FTI, BANGALORE Member

4. ABHINOY NANDI, DDT ATI, MUMBAI Member

5. JAYAN JOHN, VICE PRINCIPAL DIRECTORATE OF TRAINING, KERALA

Member

6. A.V. BALACHANDRAN ACHARY, VICE PRINCIPAL

DIRECTORATE OF TRAINING, KERALA

Member

7. G. GIRI,DDT MITI, CHOUDWAR, ORISSA Member

8. ASHOKE RARHI, DDT ATI-EPI, DEHRADUN Member

9. C.S. MURTHY, DDT ATI-EPI ,HYDERABAD Member

10. P.G. RAJENDRAN, ADT ATI, VIDYA NAGAR, HYDERABAD Member

11. S. VENUGOPALAN ATI, VIDYA NAGAR, HYDERABAD Member

12. M.S. EKAMBARAM, DDT ATI-EPI, HYDERABAD Member

13. LALMOHAN PHARIHAR, TO ATI, DAS NAGAR, HOWRAH. Member

14. DIPAK Kr. SAHA, TO ATI, DASNAGAR, HOWRH. Member

15. SUBU TABIN, Addl. Director ( Project)

DEPARTMENT OF IND. GOVT. OF ARUNACHAL PRADESH, ITANAGAR

Member

16. D. MAHABOOB BASHA, TO ATI, MUMBAI Member

17. L.K. MUKHERJEE, DDT CSTARI, KOLKATA Member

18. NIRMALYA NATH, ADT CSTARI, KOLKATA Member

19. K.N. HALDER, DDT CSTARI, KOLKATA. Member

20. R.N. MANNA, TO CSTARI, KOLKATA Member

21. MOHAN SINGH, TO CSTARI, KOLKATA Member

22. P. BISWAS, D/MAN CSTARI, KOLKATA Member

23. HEMANT KUJUR, D/MAN CSTARI, KOLKATA Member

2

GENERAL INFORMATION

1. Name of the Scheme : Craft Instructors’ Training Scheme

2. Name of the Trade : WIREMAN

3. N. C. O. Code No. :

4. Name of the Module : Trade Technology – I

5. Duration : 03 Months

6. Entry Qualification : (a) National Trade Certificate in the relevant trade OR (b) National Apprenticeship Certificate in the relevant trade OR (c) Degree or Diploma in the relevant branch of Engineering

7. Batch Size : 20 Trainees

8. Space Norms : (a) Class Room : 30 Sq. Mt. (@ 1.5 Sq.Mt. per Trainee)

(b) Workshop : 110 sq. meter.

9. Power Norms : (a) Class Room : 1 kw (b) Workshop : 2 kw

10. Illumination Norms : (a) Class Room : 6000 lumen (b) Workshop : 50000 lumen

(The electrical equipment of class room should conform to minimum 3 star Building energy rating as per Bureau of Energy Efficiency (B.E.E.)

11. Trainer’s Qualification: Degree in appropriate branch of engineering from recognized University with Two years experience in the relevant field and Passed National Craft Instructor Training course in same or relevant trade. OR Three year Diploma in appropriate branch of engineering from recognized Board / Institution University with Five years experience in the relevant field and Passed National Craft Instructor Training course in same or relevant trade. In case of two units, one trainer must be Degree in Engineering.

COURSE STRUCTURE

Module :- TRADE TECHNOLOGY- I

(TT-I)

Sl.

No. Components Units

Allotted

Time/week

Allotted

Time/module

1. Trade Technology a) Theory 14 hrs/wk 14x13=182hrs

b) Practical 25hrs/wk 25x13=325hrs

2. Information Centre C) Information

Centre

1hr/wk 1x13=13hrs

40hrs. / wk 520 hrs. / module

Duration: 3 Months

Revised Syllabus of

Trade : WIREMAN

MODULE :- Trade Technology TT-I Under Crafts Instructor Training Scheme Modular pattern(CITS)

Duration : 3 MONTHS

Wk

No.

Trade Theory

Practicals

1 ELEMENTARY ELECTRICITY

Safety regulations

Elementary first aid

Elementary Electricity – Electron Theory

Classification of Materials, Use of

common conductors, insulators and

resistors

Simple Electric Circuit – Control and Safety devices

Effects of Electric current

MAKING OF JOINTS

Straight joint – Single, Double &

Multistrand cable

“T” joint

Britannia – Straight and “T” joint

Measurement of Resistance by various

method –

Voltage drop up method

Multimeter (Ohmmeter)

Series & Parallel circuit verification

2 Series ckt. Characteristics and uses

Parallel circuit, characteristics and uses

Series and parallel circuit

Kirchoff’s Law and their applications

Condensers, Types, construction and

working principle, charging and

discharging, time constant

Grouping of condensers

Work, power and energy

MAKING JOINTS IN INSULATED P.V.C. CABLE

Preparation of cable gland

Crimping of lug, etc.

Soldering practice

MAKING JOINTS IN BARE COPPER

CONDUCTOR.

Test and maintenance of battery

Battery charging by

(a) Constant current methods

(b) Constant voltage method

3 MAGNETISM

Magnet, it’s properties and types

Terminology

Magnetic circuits

Magnetics Molecular theory of magnetism

Magnetic materials and method of

magnetization

Electromagnetism

Electromagnetic induction, self and

mutual induction

Hysteresis and eddy current

Preparation of Electro Magnet, Check

up Polarity and Strength of magnet

Construction / preparation of series

parallel testing board

Testing of DC supply (+ & -), AC

supply- single & three phase

Simple wiring practice by PVC casing Threading and bending practice of

conduit pipes

4 WIRING

Types of wiring system, cleat and casing,

capping systems

CTS/T.R.S. system and lead sheathed wiring

Conduits and their accessories

Conduit wiring

Comparison of different types of wiring

Testing of wiring installations

Common faults in wiring installations, their

causes and remedies

Earthing and methods of earthing

Measurement of earth resistance

Estimation of wiring materials

Factory wiring and domestic wiring

Unit/Monthly assignment

Stair case with extension wiring in PVC casing / conduit

Domestic wiring with ICTPs

LP socket in PVC casing

Three Light Point using D/B,

Main Switch, MCB, Energy

meter, Tunnel wiring 4 points in

PVC conduit pipe.

Conventional building wiring

Unit / Monthly assignment

5 CELLS , BATTERIES AND INVERTER

Electrolysis and laws of electrolysis and

electroplating

Principe of primary cell & simple voltaic cell

dry cell

Lead acid accumulators

Defects in lead acid accumulators, causes

and remedies

Solar cell

Hybrid cell

Nickel iron cell

Nickel cadmium cell

Methods of Battery charging

Grouping of cells

Care and maintenance of batteries

Hostel wiring for three points

in PVC pipe

Testing of wiring installation

Preparation of electrolyte

measurement of cell voltage,

gravity and precautions

required.

Panel wiring of battery

charging / Electroplating

Test & Trace out the circuit

for charging battery from AC

supply.

6 D.C. GENERATOR

Principles of D.C. Generator and e.m.f.

equation

Parts of D.C. Generator

Types of D.C. Generators, separately

excited generator

D.C. Shunt generator, characteristics & uses

D.C. series generator, characteristics & uses

D.C. Compound generator, characteristics

and uses

Armature reaction in DC. Generator

Commutation

Voltage regulation of D.C. Generator

Parallel operation of D.C. Generator

Making a conduit frame

Test DC machine

Building up voltage of DC

Generator – separately, self

ECC or LCC of DC

Generator

Panel wiring of DC

Generator, Motor Generator

set

D.C. MOTORS

Principles of D.C. Motor

Types of D.C. motors, shunt motor,

characteristics and uses

D.C. Series motor, characteristics and uses

D.C. compound motor, characteristics and

uses

Starting of series motor, series motor starters

Starters for D.C. shunt motors, compound

motors Speed controls of D.C. motors

Ward Leonard method – D.C. Drives

Losses and efficiency of D.C. Machines

Testing of D.C. Machines

Faults in D.C. machines, causes and remedies

Care and maintenance of D.C. machines

Principles of stepped motor and servo motor DC drives and applications

Power wiring for 3 phase motor

with I.C.T.P. and starter

Power wiring for 3 phase motor

with IC.T.P. starter Distribution / wiring of 3 phase

power in small workshop D.C. MOTORS

Test 3 point , 4 point Drum

controlled starter Starting, running and reversing the

D.O.R. of DC shunt motor using 3 point starters

Starting, running and reversing the

D.O.R. of compound motor using 4 point starter.

Speed control of DC compound

motor by voltage control and Flux

control method

Testing of D.C. machines

DC drive , commissioning and

operation

Speed control by DC drive

7 A.C. FUNDAMENTALS

A.C. Fundamentals, terms and their definitions

Addition and subtraction of vector quantities

Pure circuits (resistive, inductive, capacitive)

Power and power factor in A.C. circuits

A.C. series circuit

A.C. Parallel circuit

Branched circuits

Resonance circuit

Polyphase systems

Polyphase circuits

Power measurement in poly phase circuits

Effects of poor power factor and its

improvement

Verification of R-L-C circuit Verification of Y connection at balance and unbalance load Verification of Delta connection Measurement of 3 phase power

8

TRANSFORMERS

Principles types and construction of

transformers

E.M.F. equation

Loading of transformers

Losses and efficiency of transformers

Ratings and regulation of transformers

All day efficiency of transformers

Auto transformers

Instrument transformers

Unit / Monthly assignment

To find out Transformation ratio and

regulation of a single phase

transformer.

To find losses and efficiency of

Transformer (SINGLE & 3 PHASE) Parallel operation of Transformer

(SINGLE & 3 PHASE) Transformer oil testing

Unit / Monthly Test / Assignment

9 Three phase transformers

Connection of three phase transformer

Testing of transformer

Parallel operation of transformer

Tap changing in transformer

Cooling of transformer

Care and maintenance of transformers

Study on DOL, star-Delta and

Auto star delta starter

Study on starter for slip ring

induction motor

Study on Auto transformer starters

Identification of terminals of 3 phase

inductor motor, start run and reverse the

D.O.R. of the motor with D.O.L. starters

Connection of 3 phase inductor motor

with star delta and auto star delta starters.

10 A.C. THREE PHASE INDUCTION

MOTORS

Principle and construction of

induction motors and their types

Induction motors – characteristics and uses

A.C. motor starters

Speed control of three phase induction motor

– VVVF control

Trouble shooting, care and maintenance of

3 phase induction motors

A.C. SINGLE PHASE MOTORS

Principles, types and construction of single

phase motors.

Capacitor motors, types and applications

Speed control of single phase motor, solid

state control.

Connection and testing of Single

phase motors

Overhauling of single phase motor.

Introduction to electrical circuits

of general machines. (presses,

Lathee, Milling machine, Drilling

machine, Notching machine etc.,

Ceiling fan, Table fan, etc.

Review on trade practicals based on

question papers.

11 EARTHING

Earthing methods – pipe and plate – earthing

in detail, measurement of earth resistance.

Earth Leakage impedance & resistivity.

FUSE, MCB, CIRCUIT BREAKER

Fuse – its importance, rating – MCB, MCB

DB, ELCB, MCCB, ACB, OCB, VCB and SF-

6. Construction, types and working.

Installation of pipe and plate earthling.

Earth resistance measurement by

different methods.

Measurement of earth resistant.

12 Project work and industrial Visit related to the trade (2 days).

13 Revision and Final Examination

LIST OF TOOLS & EQUIPMENTs for a batch of 20 Trainees FOR THE TRADE OF “WIREMAN”

For Module TT-I Under CITS (MODULAR PATTERN)

TRAINEES KIT Sl. No. Item Quantity

1 Combination pliers 200 mm insulated 20 nos.

2 Screw Driver 200 mm 20 nos.

3 Screw Driver 100 mm 20 nos.

4 Terminal Screw Driver 75 mm (Connector) 20 nos.

5 Neon Tester 500 volts Pencil bit type 20 nos.

6 Knife D.B. Electrician 20 nos.

7 600 mm four fold box wood rule 20 nos.

8 Hammer Ball pein 0.25 kg. 20 nos.

9 Try Square 200 mm 20 nos.

10 Firmer chisel 12 mm 20 nos.


12 Tenon saw 250 mm 20 nos.

13 Wood Rasp File 250 mm 20 nos.

14 File round (Half) 2nd cut 250 mm 20 nos.

15 File round 150 mm 20 nos.

16 Plumb bob 115 grams 20 nos.

17 Bradawl 150 mm x 6 mm square pointed 20 nos.

18 Ratchet brace 6 mm capacity 20 nos.

19 Ratchet bit 4 mm and 6 mm 20 nos.

20 Bar wood mallet 1 kg. (75 mm x 15 mm) 20 nos.

SHOP TOOLS INSTRUMENTS & GENERAL OUTFIT

Sl. No. Item Quantity

1 Pliers side cutting 200 mm 5 nos.

2 Pliers flat nose 150 mm 5 nos.



5 Screw driver heavy duty 250 mm 5 nos.

6 Screw driver 7 mm x 300 mm square blade 5 nos.



9 Mortise chisel 6 mm 5 nos.

10 Iron plane 400 mm x 50 mm blade 5 nos.

11 Marking gauge 5 nos.

12 Bevel square 150 mm 5nos.

13 Cold chisel flat 25 mm x 200 mm 5nos.

14 Cold chisel flat 18 mm x 200 mm 5 nos.

15 Hammer Ball Pein 0.50 kg. 5nos.

16 Hammer Ball Pein 0.75 kg. 5 nos.

17 Hammer Ball Pein 1.00 kg. 5 nos.

18 Hammer cross Pein 0.50 kg. 5 nos.

19 Rawl tool holder & Bit No. 8, 10, 14 & 16 2 each

20 Wall Jumper Octagonal 37 mm x 450 mm and 37 x 600 mm 5 each

21 Centre punch 100 mm 2 nos.

22 Scriber 150 mm 2 nos.

23 Hammer cross Pein 0.12 kg 2 nos.

24 File flat 300 mm rough 5nos.

25 File flat 300 mm 2nd cut 5 nos.

26 File flat 250 mm Bastard 5 nos.

27 File flat 250 mm smooth 5 nos.

28 File half round 150 mm 2nd cut 5 nos.

29 File half round 150 mm smooth 5 nos.

30 File round 300 mm 2nd cut 5 nos.

31 File round 150 mm smooth 5 nos.

32 File triangular 150 mm 2nd cut 5 nos.

33 Spanner Double ended set of 6 2 sets

34 Adjustable spanner 350 mm 2 nos.

35 Foot print Grip 250 mm 2 nos.

36 Allen keys 2 set

37 Steel rule 300 mm 5 nos.

38 Steel measuring tape 20 meters 2 nos.

39 Hacksaw frame adjustable 200 mm to 300 mm 5 nos.

40 S.S. Twist Drill 3 mm, 5 mm, 6mm and 4 mm 2 each

41 Hand auger 12 mm, 15 mm, 18 mm and 25 mm 2 each

42 Spirit level 300 mm 1 no.

43 Electric soldering iron 125 watts 230-250 V 2 nos.

44 Electric soldering iron 750 watts 230-250 V 2 nos.

45 Blow lamp 1 litre capacity 2 nos.

46 Melting pot 200 mm x 150 mm 2 nos.

47 Laddle 2 nos.

48 Forge with hand blower 1 no.

49 Forge with hand blower 1 no.

50 Conduit die set suitable for 9 mm, 18 mm, 25 mm 4 sets

51 Bench Vice 150 mm 5 nos.

52 Bench Vice 100 mm 2 nos.

53 Hand Vice 50 mm jaw 5nos.

54 Rubber gloves 5000 volts 2 pairs

55 Safety belt with provision for keeping tools 10 nos.

56 Ladder bamboo 6 meters 2 nos.

57 Tower Ladder 3 meters on tyre wheels 1 no.

58 Portable extension ladder aluminium 6 to 9 meters 1 no.

59 Iron pen 450 mm 2 nos.

60 Trawel 150 mm 2 nos.

61 Megger 500 volts cum continuity tester 2 nos.

62 Voltmeter M.C. – 300 volts 2 nos.

63 Voltmeter M.C. Multirange 0-150, 300, 600V 2 nos.

64 Voltmeter M.C. Multirange 0-15, 75, 100, 150 V 2 nos.

65 Volltmeter Centre zero 15-0-15 volts 2 nos.

66 Voltmeter M.I. Multirange analog and digital 0-150, 300, 600 V. 2 nos.

67 Voltmeter M.I. Multirange analog and digital 0-50, 75, 1, 150 V00 V. 2 nos.

68 Ammeter Digital 0-15 Amp. Panel Board type analog and digital 2 nos.

69 Ammeter M.I. 0-1 Amp. Panel Board type analog and digital 2 nos.

70 Ammeter M.I. 0-5 Amp. Panel Board type 2 nos.

71 Ammeter M.C. 0-1 Amp. Panel Board type 2 nos.

72 Ammeter MC 0-5 Amp. Panel Board type 2 nos.

73 Single phase K.W.H. meter 5A, 250V.A.C. 2 nos.

74 Digital/Electronics energy meter 10A/30A 1 no.

75 3 Phase KW meter 15 A 440 V 1 no.

76 Watt meter Dynamo meter type 5 Amp. And 250 V 1 no.

77 Multimeter 0-5, 100, 200, 500 milliamperes 0-100, 1000, 10,000 ohms, 0150, 300, 600 V AC/DC

4 each

78 Multimeter digital 2 nos.

79 Earth megger 0-10 ohms, 500 V, with all accessories 1 no.

80 Conduit pipe cutting and threading machine, suitable for 15 mm, 18 mm, 25 mm and 30 mm

2 nos.

81 Conduit pipe bending machine, suitable for 15 mm, 18 mm, 25 mm and 30 mm

2 nos.

82 A.C. ceiling fan 1200 mm, Sweep single phase 75 W, 250 V with regulator 2 nos.

83 Table fan A.C. 400 mm Sweep 60 W Single phase 250 V 2 nos.

84 Bar magnet 2 nos.

85 Horse shoe magnet 2 nos.

86 Wheatstone Bridge 2 nos.

87 Crimping tools heavy duty 2 nos.

88 Rubber matting 2 meters x 1 meter5 x 9 mm 2 nos.

89 Wiring board on stand 3 meters x 1 meter with 0.5 meter projection on the top

16 nos.

90 Techometer (analog) 1 no.

91 Techometer (digital) 1 no.

92 Frequency meter (digital) 1 no.

93 Frequency meter (reel type) 1 no.

94 Power factor meter (analog) 2 nos.

95 Power factor meter (digital) 1 no.

96 Work bench 2.5 x 1.20 x 0.75 2 nos.

97 Steel locker standard size with 10 Drawers in each 2 nos.

98 Almirah 1.8 x 1.2 x 0.45 2 nos.

99 Instructor’s chair 1 no.

100 Instructor’s chair 1 no.

101 Demonstration table 2.5 x 1.2 x 0.45 meters 1 no.

102 Blackboard with easel 1 no.

103 Stools 20 nos.

104 Fire extinguishers 2 nos.

105 Metal rack 180 x 150 x 45 cm 1 no.

106 Fire buckets 4 nos.

GENERAL MACHINERY


1 Electric Drill Machine 6 mm capacity universal type 250 volts 1 no.

2 Electric Drill Machine 12 mm, capacity 250 volts universal type 1 no.

3 Squirrel cage induction motor 3 H.P. 400 V with V with D.O.L starter 1 no.

4 Squirrel cage induction motor 5 H.P. 400 V. with star delta starter 1 no.

5 D.C. compound 3 H.P. 250 V, with 4 point starter and field regulator (Laboratory type)

1 no.

6 D.C. compound 3 H.P. 250 V, with 3 point starter and field regulator (Laboratory type)

1 no.

7 Transformer single phase 1 K.V.A. 250/100V 3 nos.

8 Capacitor motor ¼ H.P. single phase 250 V 1 no.

9 Split phase motor ¼ H.P. single phase 250 V 1 no.

10 Universal motor 750 W AC/DC 250 V 1 no.

11 M.G. Set consisting of squirrel cage induction motor 5 H.P. 400V cycles with directly coupled D.C. compound generator 3K.W 250V with built in panel board consisting of: 1. 3 Phase air circuit breakers, O.C.B. – 1 set 2. Star Delta Starter (contact type 8 points) 3. Shunk Field Regulator 4. D.C.Circuit breaker 5. Suitable voltmeters on A.C. & D.C. side 6. Suitable line ammeters on A.C. & D.C. side 7. Field circuit ammeter 8. Indicating lamps on both the sides (AC & DC) 9. L.F. Oscilloscope - 2 nos. 10. Oil testing kit - 2 nos. 11. Oil testing kit - 1 no. 12. Lux meter - 1 no. 13. Altimeter - 1 no. 14. SPV module - 200 watts - 1 no. Note: No additional items are required to be provided for the batch working in the second shift except the items under Trainees Tool Kit and Lockers.

1 no.

SYLLABUS OF THE MODULE – TT-II

FOR THE TRADE OF

“ TRADE : “ WIREMAN “

UNDER

CRAFT INSTRUCTOR TRAINING SCHEME (Modular Pattern)

TRADE TECHNOLOGY-II

(T T-II)

DURATION : 3 MONTHS

Revised in - 2012

Government of India Ministry of Labour & Employment

Directorate General of Employment & Training CENTRAL STAFF TRAINING AND RESEARCH INSTITUTE

EN-81, Sector-V, Salt Lake City, Kolkata- 700091

List of members attended in the “WORKSHOP” for revision of syllabi for various modules under Craft Instructor Training Scheme (CITS) held at Central Staff Training & Research Institute (CSTARI), Kolkata on dated 31.07.12

Sl. No. NAME & DESIGNATION S/Shri./Smt.

ORGANISATION REMARKS

1. R.N. BANDYOPADHYAYA, DIRECTOR

CSTARI, KOLKATA Chairman

2. K.L. KULI, JDT CSTARI, KOLKATA Member

3. B.N. SRIDHAR, DDT FTI, BANGALORE Member

4. ABHINOY NANDI, DDT ATI, MUMBAI Member

5. JAYAN JOHN, VICE PRINCIPAL DIRECTORATE OF TRAINING, KERALA Member

6. A.V. BALACHANDRAN ACHARY, VICE PRINCIPAL

DIRECTORATE OF TRAINING, KERALA Member

7. G. GIRI,DDT MITI, CHOUDWAR, ORISSA Member

8. ASHOKE RARHI, DDT ATI-EPI, DEHRADUN Member

9. C.S. MURTHY, DDT ATI-EPI ,HYDERABAD Member

10. P.G. RAJENDRAN, ADT ATI, VIDYA NAGAR, HYDERABAD Member

11. S. VENUGOPALAN ATI, VIDYA NAGAR, HYDERABAD Member

12. M.S. EKAMBARAM, DDT ATI-EPI, HYDERABAD Member

13. LALMOHAN PHARIHAR, TO ATI, DAS NAGAR, HOWRAH. Member

14. DIPAK Kr. SAHA, TO ATI, DASNAGAR, HOWRH. Member

15. SUBU TABIN, Addl. Director ( Project)

DEPARTMENT OF IND. GOVT. OF ARUNACHAL PRADESH, ITANAGAR

Member

16. D. MAHABOOB BASHA, TO ATI, MUMBAI Member

17. L.K. MUKHERJEE, DDT CSTARI, KOLKATA Member

18. NIRMALYA NATH, ADT CSTARI, KOLKATA Member

19. K.N. HALDER, DDT CSTARI, KOLKATA. Member

20. R.N. MANNA, TO CSTARI, KOLKATA Member

21. MOHAN SINGH, TO CSTARI, KOLKATA Member

22. P. BISWAS, D/MAN CSTARI, KOLKATA Member

23. HEMANT KUJUR, D/MAN CSTARI, KOLKATA Member

GENERAL INFORMATION

1. Name of the Scheme : Craft Instructors’ Training Scheme

2. Name of the Trade : WIREMAN

3. N. C. O. Code No. :

4. Name of the Module : Trade Technology – II

5. Duration : 03 Months

6. Entry Qualification : (a) same as trade Technology – I and (b) completed training in TT-I module of the relevant trade of modular pattern of craft Instructor’s Training Scheme (CITS)

7. Batch Size : 20 Trainees

8. Space Norms : (a) Class Room : 30 Sq. Mt. .(@ 1.5 Sq. Mt. per Trainee) (b) Workshop : 110 sq. meter.

9. Power Norms : (a) Class Room : 1 kw (6000 lumen) (b) Workshop : 2kw (50000 lumen)

10. Illumination Norms : (a) Class Room : 6000 lumen (b) Workshop : 50000 lumen

(The electrical equipment of class room should conform to minimum 3 star Building energy rating as per Bureau of Energy Efficiency (B.E.E.)

11. Trainer’s Qualification: Degree in appropriate branch of engineering from recognized University with Two years experience in the relevant field and Passed National Craft Instructor Training course in same or relevant trade. OR Three year Diploma in appropriate branch of engineering from recognized Board / Institution University with Five years experience in the relevant field and Passed National Craft Instructor Training course in same or relevant trade. In case of two units, one trainer must be Degree in Engineering.

COURSE STRUCTURE

Module :- TRADE TECHNOLOGY- II

(TT-II)

Sl.

No. Components Units

Allotted

Time/week

Allotted

Time/module

1. Trade Technology a) Theory 14 hrs/wk 14x13=182hrs

b) Practical 25hrs/wk 25x13=325hrs

2. Information Centre C) Information

Centre

1hr/wk 1x13=13hrs

40hrs. / wk 520 hrs. / module

Duration: 3 Months

Revised Syllabus of

Trade :- WIREMAN

MODULE :- Trade Technology TT-II Under Craft Instructor Training Scheme (CITS) Modular Pattern

Duration ; 3 MONTHS

Wk

No.

Trade Theory

Practical

1 ALTERNATORS

Types and construction of alternators

E.M.F. equation of alternators

Armature reaction in alternators

Characteristics of alternators

Voltage regulation of alternator

Synchronizing of alternators

Cooling of alternators

Verification of Ohm’s law

Measurement of resistance by drop

method

D.C. circuits – characteristics –

series – parallel

Combined circuit verification.

Study on 3 phase Alternator to

identify different parts

Connection and build up voltage in

3 phase Alternator

Loading of Alternator and to find

voltage regulator

Parallel operation of 3 phase

Alternator by lamp method and

synchronoscope method

SYNCHRONOUS MOTORS

Principle of synchronous motors

Starting of synchronous motors

Loading of synchronous motors

Typical varieties

Effect of field excitation on

synchronous motor

Synchronous condensers

Starting of synchronous motor Study on the effect of excitation on stator, armature, current, plotting of V cure

2 WINDING

Winding terminology

Winding insulation materials

Lap winding

Wave winding

Testing of D.C. armatures

Types of three phase winding

Procedure for rewinding the machines

for same condition

Un-balanced windings

Re-connecting for change in frequency

volt and speed

Testing of stator winding for its faults

Single phase winding

Rewinding of DC Machine

Ar.- Lap winding

Wave winding

Replacement of field coil

Testing of Ar. and field

Varnishing of Ar. and field winding

Fan winding

3 Methods of resistance measurements

Loop tests

Classification of measuring

instruments

Essential requirement of measuring

instrument

Moving iron instrument

Moving coal instrument

Dynamo meter type instrument

Hot wire type instrument

Extension of ranges shunt, Multiplies

A.C. circuit characteristics series circuit

containing RL & C

Measurement of Power in single phase

A.C. circuit

Measurement of power in 3 phase A.C. circuit

Measuring energy in D.C. and A.C.

circuit

4 Watt meters

Energy meters

Power factor meters

Frequency meters

Meggar and Ohm meter

Methods of resistance measurements

Multimeter (Analog and Digital type) Earth testing Megger

MONTHLY TEST

Use of voltmeter, Ammeter,

Wattmeter, Energy meter

Testing of burnt motor Armature

for re-winding, collection of

data – Development of

Armature winding diagram

Preparation of coils, re-winding

of armature

Testing after re-winding of Armature

5 GENERATION – TRNASMISSION &

DISTRIBUTION

Generating stations

Generation & transmission voltage

adopted in India

D.C. & AC distribution system

Concept of Pole mounting Sub station

Over head lines conductors and

insulators

Over head lines supports

Over head line terminology

Lightning arresters – types, their

construction and uses

Calibration of single phase energy

meter

Extension of voltmeter and

Ammeter ranges

6 Line controlling & protecting eqpts

Guards

Construction & terminology of U.G.

cables.

Faults and their remedies

Efficiency & regulation transmission

lines

Measurement of insulation resistance

of different machines by megger

Use of Multimeter (analog type and Digital type)

Measurement of Earth resistance &

resistivity by Earth Testing Megger

Cable jointing 7 BASIC ELECTRONICS

Semiconductor concept, semiconductor

diode, transistor, amplifier, oscillator,

their working principles and

characteristics.

Rectification process, single phase and

3 phase diode rectifier

Power supply

S.C.R. Triac, Diac & UJT – their

working principle and applications

Study of PCB

Bureau of Indian Standard –

Illumination standard required,

standard and optimization.

Demonstration, testing and use of

line protecting devices as per I.E.

Rules

Study, removing of insulation and

testing of underground cables

Study Rectification process,

single phase and 3 phase diode

rectifier Tests and identification of legs of

Diode, Transistors, SCR, UJT and

FET Test on power supply

Demonstration and tests on

Transistor amplifier and

oscillators.

Study on Amplifier & oscillator

circuits.

Study on PCB Study and operation of Oscilloscope

8 LAMPS & ILLUMINATION

Illumination terminology

Incandescent lamps

Principe of discharge lamps

Mercury vapour lamps

Fluorescent lamps

Sodium vapour lamps

Neon signs

Laws of illumination

Systems of illumination and different

MONTHLY TEST

Connection of LPMV lamp HPMV lamps

Twin tube light connection used in the Industry

Study and connection of Sodium

Vapour lamp

Study and connection of CFL

Study and connection of Hallogen lamp

MONTHLY TEST

9 AUTOMOBILE WIRING

Lighting and horn circuits in automobiles

Lighting circuit

Charging circuit

Starting circuit

Indicating devices and other electrical

accessories used in automobiles

Cable harnessing

Conduit to connection

Study on lighting circuit of a vehicle Study on ignition circuit and

charging circuit

10 WORK STUDY

Inspection, scrap production by stage

inspection

Work simplification

Job analysis and planning at job

Estimation of time and material

Job handling

11 Conservation of Power and Energy Repair and maintenance work related to

the trade

12 Estimation and Costing Project work and Industrial Visit related to the trade (2 days).

13 Revision and final examination

LIST OF TOOLS & EQUIPMENTS FOR A BATCH OF 20 TRAINEES

FOR THE TRADE OF WIREMAN (TT – II)

UNDER CRAFTS INSTRUCTOR TRAINING SCHEME (MODULAR PATTERN)


TRAINEES KIT

1. Combination pliers 200 mm insulated 20 nos.

2. Screw Driver 200 mm 20 nos.

3. Screw Driver 100 mm 20 nos.

4. Terminal Screw Driver 75 mm (Connector) 20 nos.

5. Neon Tester 500 volts Pencil bit type 20 nos.

6. Knife D.B. Electrician 20 nos.

7. 600 mm four fold box wood rule 20 nos.

8. Hammer Ball pein 0.25 kg. 20 nos.

9. Try Square 200 mm 20 nos.

10. Firmer chisel 12 mm 20 nos.


12. Tenon saw 250 mm 20 nos.

13. Wood Rasp File 250 mm 20 nos.

14. File round (Half) 2nd cut 250 mm 20 nos.

15. File round 150 mm 20 nos.

16. Plumb bob 115 grams 20 nos.

17. Bradawl 150 mm x 6 mm square pointed 20 nos.

18. Ratchet brace 6 mm capacity 20 nos.

19. Ratchet bit 4 mm and 6 mm 20 nos.

20. Bar wood mallet 1 kg. (75 mm x 15 mm) 20 nos.

SHOP TOOLS INSTRUMENTS & GENERAL OUTFIT


1. Pliers side cutting 200 mm 5 nos.

2. Pliers flat nose 150 mm 5 nos.



5. Screw driver heavy duty 250 mm 5 nos.

6. Screw driver 7 mm x 300 mm square blade 5 nos.



9. Mortise chisel 6 mm 5 nos.

10. Iron plane 400 mm x 50 mm blade 5 nos.

11. Marking gauge 5 nos.

12. Bevel square 150 mm 4 nos.

13. Cold chisel flat 25 mm x 200 mm 4 nos.

14. Cold chisel flat 18 mm x 200 mm 4 nos.

15. Hammer Ball Pein 0.50 kg. 4 nos.



18. Hammer cross Pein 0.50 kg. 4 nos.

19. Rawl tool holder & Bit No. 8, 10, 14 & 16 2 each

20. Wall Jumper Octagonal 37 mm x 450 mm and 37 x 600 mm 4 each

21. Centre punch 100 mm 2 nos.

22. Scriber 150 mm 2 nos.

23. Hammer cross Pein 0.12 kg 2 nos.

24. File flat 300 mm rough 4 nos.

25. File flat 300 mm 2nd cut 4 nos.

26. File flat 250 mm Bastard 4 nos.

27. File flat 250 mm smooth 4 nos.

28. File half round 150 mm 2nd cut 4 nos.

29. File half round 150 mm smooth 4 nos.

30. File round 300 mm 2nd cut 4 nos.

31. File round 150 mm smooth 4 nos.

32. File triangular 150 mm 2nd cut 2 nos.

33. Spanner Double ended set of 6 2 sets

34. Adjustable spanner 350 mm 1 no.

35. Foot print Grip 250 mm 2 nos.

36. Allen keys 1 set

37. Steel rule 300 mm 4 nos.

38. Steel measuring tape 20 meters 1 no.

39. Hacksaw frame adjustable 200 mm to 300 mm 4 nos.

40. S.S. Twist Drill 3 mm, 5 mm, 6mm and 4 mm 2 each

41. Hand auger 12 mm, 15 mm, 18 mm and 25 mm 2 each

42. Spirit level 300 mm 1 no.

43. Electric soldering iron 125 watts 230-250 V 2 nos.

44. Electric soldering iron 750 watts 230-250 V 2 nos.

45. Blow lamp 1 litre capacity 2 nos.

46. Melting pot 200 mm x 150 mm 1 no.

47. Laddle 2 nos.

48. Forge with hand blower 1 no.

49. Forge with hand blower 1 no.

50. Conduit die set suitable for 9 mm, 18 mm, 25 mm 4 sets

51. Bench Vice 150 mm 4 nos.

52. Bench Vice 100 mm 2 nos.

53. Hand Vice 50 mm jaw 4 nos.

54. Rubber gloves 5000 volts 2 pairs

55. Safety belt with provision for keeping tools 9 nos.

56. Ladder bamboo 6 meters 2 nos.

57. Tower Ladder 3 meters on tyre wheels 1 no.

58. Portable extension ladder aluminium 6 to 9 meters 1 no.

59. Iron pen 450 mm 2 nos.

60. Trawel 150 mm 2 nos.

61. Megger 500 volts cum continuity tester 2 nos.

62. Voltmeter M.C. – 300 volts 1 no.

63. Voltmeter M.C. Multirange 0-150, 300, 600V 1 no.

64. Voltmeter M.C. Multirange 0-15, 75, 100, 150 V 1 no.

65. Volltmeter Centre zero 15-0-15 volts 1 no.

66. Voltmeter M.I. Multirange analog and digital 0-150, 300, 600 V. 2 nos.

67. Voltmeter M.I. Multirange analog and digital 0-50, 75, 1, 150 V00 V. 1 no.

68. Ammeter Digital 0-15 Amp. Panel Board type analog and digital 2 nos.

69. Ammeter M.I. 0-1 Amp. Panel Board type analog and digital 2 nos.

70. Ammeter M.I. 0-5 Amp. Panel Board type 2 nos.

71. Ammeter M.C. 0-1 Amp. Panel Board type 2 nos.

72. Ammeter MC 0-5 Amp. Panel Board type 2 nos.

73. Single phase K.W.H. meter 5A, 250V.A.C. 2 nos.

74. Digital / Electronics Energy meter 10A/30A 1 no.

75. 3 Phase KW Electronic meter 15 A 440 V 1 no.

76. Watt meter Dynamo meter type 5 Amp. And 250 V 1 no.

77. Multimeter 0-5, 100, 200, 500 milliamperes 0-100, 1000, 10,000 ohms, 0150, 300, 600 V AC/DC

4 each

78. Multimeter digital 2 nos.

79. Earth megger 0-10 ohms, 500 V, with all accessories 1 no.

80. Conduit pipe cutting and threading machine, suitable for 15 mm, 18 mm, 25 mm and 30 mm

1 no.

81. Conduit pipe bending machine, suitable for 15 mm, 18 mm, 25 mm and 30 mm

1 no.

82. A.C. ceiling fan 1200 mm, Sweep single phase 75 W, 250 V with regulator 1 no.

83. Bar magnet 1 no.

84. Horse shoe magnet 1 no.

85. Wheatstone Bridge 1 no.

86. Crimping tools heavy duty 1 no.

87. Rubber matting 2 meters x 1 meter5 x 9 mm 2 nos.

88. Wiring board on stand 3 meters x 1 meter with 0.5 meter projection on the top

16 nos.

89. Synchronous Meter 2 nos.

90. Phase sequence meter 2 nos.

91. Underground cable fault finding equipment 1 no.

92. Lighting arrester tymoiddise type 1 no.

93. Alternator couple control panel (as stated in electrician) 2 nos.

94. Synchronous motor 1 no.

95. Motorized winding machine 1 no.

96. Frequency meter (digital) 2 nos.

97. Work bench 2.5 x 1.20 x 0.75 2 nos.

98. Steel locker standard size with 8 Drawers in each 2 nos.

99. Almirah 1.8 x 1.2 x 0.45 2 nos.

100. Instructor’s chair 1 no.

101. Instructor’s chair 1 no.

102. Demonstration table 2.5 x 1.2 x 0.45 meters 1 no.

103. Blackboard with easel 1 no.

104. Stools 16 nos.

105. Fire extinguishers 2 nos.

106. Metal rack 180 x 150 x 45 cm 1 no.

107. Fire buckets 4 nos.

GENERAL MACHINERY


1. Electric Drill Machine 6 mm capacity universal type 250 volts 1 no.

2. Electric Drill Machine 12 mm, capacity 250 volts universal type 1 no.

3. M.G. Set consisting of squirrel cage induction motor 5 H.P. 400V cycles with directly coupled D.C. compound generator 3K.W 250V with built in panel board consisting of:

1 no.

1. 3 Phase breakers – 1 set 2. Star Delta Starter (contact type 8 points) 3. Shunk Field Regulator 4. D.C. Circuit breaker 5. Suitable voltmeters on A.C. & D.C. side 6. Suitable line ammeters on A.C. & D.C. side 7. Field circuit ammeter 8. Indicating lamps on both the sides (AC & DC) 9. L.F. Oscilloscope - 2 nos. 10. Oil testing - 2 nos. 11. 3 Phase synchronous motor - 1 no. 12. Lux meter - 1 no. 13. Altimeter - 1 no. 14. SPV module - 200 watts - 1 no. Note: No additional items are required to be provided for the batch working in the second shift except the items under Trainees Tool Kit and Lockers.

FURNITURE, ACCESSORIES AND AUDIO VISUAL AIDS FOR

THE MODULES TT-I AND TT-II (COMMON FOR ALL ENGG. TRADES)

01 Class Room Chairs (armless) / Dual desk may also be allowed 20 /10 nos.

02 Class Room Tables ( 3ft X 2ft) / Dual desk may also be allowed 20 /10 nos.

03 Chair for Trainer (armed) movable 01 nos.

04 Table for Trainer (4 ½ ft X 2 ½ ft) with Drawer and cupboard 01 no.

05 LCD / LED Projector 01 no.

06 Multimedia Computer System with all accessories with

UPS (.5 KVA) 01 set

07 Computer Table 01 no.

08 White Board (6ft X 4 ft.) 01 no.

09 LCD Projector Screen 01 no.

10 Air Conditioner 1.5Ton (OPTIONAL) 02 nos.

11 Wall Clock 01 no.

12 Wall charts, Transparencies and DVDs related to the trade As required

LIST OF FURNITURE, ACCESSORIES AND AUDIO VISUAL AIDS FOR

AUDIO VISUAL LAB (COMMON FOR ALL ENGG. TRADES)

01 Class Room Chairs (armless) / Dual desk may also be allowed 30 /15 nos.

02 Class Room Tables ( 3ft X 2ft) / Dual desk may also be allowed 30 /15 nos.

03 Chair for Trainer (armed) movable 01 no.

04 Table for Trainer (4 ½ ft X 2 ½ ft) with Drawer and cupboard 01 no.

05 LCD Projector 01 no.

06 Multimedia Computer System with all accessories with UPS

(.5 KVA) 01 set

07 Computer Table 01 no.

08 White Board (6ft X 4 ft.) 01 no.

09 LCD Projector Screen 01 no.

10 Air Conditioner 1.5Ton (OPTIONAL) 02 nos.

11 Wall Clock 01 no.

12 Wall charts, Transparencies and DVDs related to the trade As

required

13 Document Camera / Visualiser 01 no.

14 Smart Board / Inter Active Board 01 no.

15 Over Head Projector 01 no.

16 Video Camera with stand 01 no.

17 Printer cum Scanner 01 no.

Guidelines for setting up of paper under CITS (TT-I & TT-II)

Total Marks: 75 DEPTH OF QUESTIONS

Sl. No. Content % to be followed Marks breakup

1 BASICS 20 15

2 CORE 60 45

3 ADVANCED 20 15

BREAKUP OF QUESTION AS PER THE CONTENT

TYPE-I 15QX1M=15M TYPE-II 15QX2M=30M TYPE-III 6QX5M=30M

BASICS 3QX1M=3M 3QX2M=6M 1QX5M=5M

CORE 9QX1M=9M 9QX2M=18M 4QX5M=20M

ADVANCED 3QX1M=3M 3QX2M=6M 1QX5M=5M

QUESTION PATTERN

TYPE PATTERN MARK DISTRIBUTION TOTAL MARKS

TYPE-I TRUE/FALSE 5QX1M=5M

15M MULTIPLE CHOICE 10QX1M=10M

TYPE-II SHORT ANSWER QUESTION 15QX2M=30M 30M

TYPE-III LONG ANSWER QUESTION 6QX5M=30M 30M

CHOICE FOR ANSWERING

TYPE TOTAL QUESTIONS No. OF CHOICE MARKS

TYPE-I 15 NO CHOICE 15

TYPE-II 15 20 30

TYPE-III 6 9 30

TIME ALLOTMENT(in minutes)

TIME ALLOTED FOR TIME(in minutes)

GENERAL READING 10

TYPE-I 30

TYPE-II 60

TYPE-III 70

REVISION 10

TOTAL TIME 180

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