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Sou. Sushila Danchand Ghodawat Charitable Trust's

Sanjay Ghodawat Polytechnic, Atigre

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w.e.f A cadem ic Y ear 2012 - 1 3

MSBTE- F inal C opy D t.1 4/01/201 3 17301

Course Name : All Branches of Diploma in Engineering & Technology

Course Code : AE/CE/CH/CM/CO/CR/CS/CW/DE/EE/EP/IF/EJ/EN/ET/EV/EX/IC/IE/IS/

ME/MU/PG/PT/PS/CD/CV/ED/EI/FE/IU/MH/MI

Semester : Third

Subject Title : Applied Mathema�cs Subject Code : 17301 Teaching and Examina�on Scheme:

Teaching Scheme Examination Scheme

TH TU PR PAPER

HRS TH PR OR TW TOTAL

03 -- -- 03 100 -- -- -- 100

NOTE:

Two tests each of 25 marks to be conducted as per the schedule given by MSBTE.

Total of tests marks for all theory subjects are to be converted out of 50 and to be

entered in mark sheet under th e head Sessional Work (SW).

Ra�onale: Applied mathema�cs is designed for its applica�ons in engineering and technology. It

includes the topics integra�on, differen�al equa�on, probability distribu�on. The connec�on

between applied mathema�cs and its applica�ons in real life can be understood and appreciated.

Deriva�ves are useful to find slope of the curve, maxima and minima of func�on, radius of

curvature. Integral calculus helps in finding the area. In analog to digital converter and modula�on

system integra�on is important. Differen�al equa�on is used in finding curve. Probability is used

in Metrology and quality control.

The fundamentals of this topic are directly useful in understanding engineering applica�ons in

various fields.

General Objec�ves:

Students will be able to:

1. Apply deriva�ves to find slope, maxima, minima and radius of curvature.

2. Apply integral calculus to solve different engineering problems.

3. Apply the concept of integra�on for finding area.

4. Apply differen�al equa�on for solving problems in differe nt engineering fields.

5. Apply the knowledge of probability to solve the examples related to the produc�on process.

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w.e.f Academic Y ear 2 012 - 1 3

MSBTE- F in al C opy Dt.1 4/01/201 3 17301

Learning Structure:

Applica�ons Procedure

Solving problems of tangent, normal.

Finding maxima, minima and radius

of curvature

Solving problems on methods of integra�on

and its proper�es. Finding area.

Solving examples of differen�al equa�ons

of first order and first degree.

Solving different examples on

binomial, poisson and

normal distribu�on

Principle

Methods of finding slope, curvature,

maxima and minima

Methods of finding integra�on, definite integra�on and its

proper�es

Methods of differen�al

equa�ons of first order and first

degree

Formulae for binomial,

normal, and poisson

distribu�on

Concept

Facts

First order and second order

deriva�ves

Deriva�ves, nota�on of integra�on, defini�on of integra�on

Integra�on, defini�on of differen�al equa�on

Permuta�on , Combina�on, probability of

an event

Apply the principles of mathema�cs to solve examples in all branches of Engineering Diploma.

Geometrical meaning of deriva�ves, increasing and

decreasing func�ons

Integra�on of standard func�ons.

Rules of integra�on, integra�on by parts,

par�al frac�ons

Order and degree of differen�al equa�on.

Forma�on of differen�al equa�on

Probability of

repeated trails of random

experiments

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w.e.f A cademic Y ear 2 012 - 1 3


Theory:

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Topic and Contents Hours Marks

Topic-1 Applica�ons of Deriva�ve Specific objec�ves :

Find slope, curvature, maximum and minimum value of func�ons related to different engineering applica�ons. Examples for finding slope , equa�ons of tangent and normal to the curve Maxima and minima. Radius of curvature.

06 16

Topic-2 Integral Calculus

2.1 Integra�on ------------------------- 20 Specific objec�ves :

Integrate func�on using different method. Defini�on of integra�on as an� deriva�ve, rules of integra�on. Integra�on of standard func�ons Methods of integra�on

Integra�on by subs�tu�on. Integra�on by par�al frac�ons. Integra�on by parts and generalized rule by parts.

14

44 2.2 Definite Integrals ---------------------------------- 16 Specific objec�ves :

Solve problems on definite integrals using the proper�es. Definite integral- Defini�on, examples. Proper�es of definite integrals without proof and simple examples.

08

2.3 Applica�on of Definite Integral s -----------------------08 Specific objec�ves :

Find area. Area under a curve.

Area between two curves.

04

Topic 3 - Differen�al Equa�on. 3.1 Differen�al equa�on Specific objec�ves :

Solve the differen�al equa�on of first order and first degree Solve different engineering problems using differen�al equa�on

Differen�al equa�on- Defini�on, order and degree of a differen�al equa�on. Formation of differen�al equa�on containing single constant. Solu�on of differen�al equa�on of first order and first degree for following types

Variable separable form, Equa�on reducible to variable separable form. Linear differen�al equa�on. Homogeneous differen�al equa�on. Exact differen�al equa�on.

10 20

7


M SBTE- Final C opy D t.1 4/01/201 3 17301

Topic 4 - Probability

4.1 Probability Specific objec�ves : ---------------------------- 08

Solve different engineering problems related to probability process. Defini�on of random experiment, sample space, event, occurrence of event and types of event (impossible, mutually exclusive, exhaus�ve, equally likely) Defini�on of probability, addi�on and mul�plica�on theorems of probability.

02

20

4.2 Probability Distribu�on ---------------------- 12 Binomial distribu�on Poisson’s Distribu�on Normal distribu�on

04

Total 48 100

Learning Resources:

1) Books:

Sr. No

Title Authors Publica�on

1 Mathema�c for Polytechnic S. P. Deshpande Pune Vidyarthi Girha Prakashan’ Pune

2 Calculus : Single Variable Robert. T. Smith Tata McGraw Hill

3 Higher Engineering mathema�cs B. V Ramana Tata McGraw Hill

4 Higher Engineering mathema�cs H. K. Dass S .Chand Publica�on

5 Higher Engineering Mathema�cs B. S. Grewal Khanna Publica�on, New Delhi

6 Applied Mathema�cs P. N. War�kar Pune Vidyarthi Griha Prakashan, pune

2) Websites :

i) www.khan academy

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w.e.f Ac ademic Year 2 012 - 1 3

MSBT E- F inal Copy D t.1 4/01/201 3 1 7302

‘G’ S cheme

Course Name : Mechanical Engineering Group

Course Code : ME/PG/PT/MH/MI

Semester : Third

Subject Title : Basic Electronics & Mechatronics

Subject Code : 17302

Teaching and Examina�on Scheme:

Teaching Scheme Examina�on Scheme

TH TU PR PAPER


04 -- 02 03 100 -- -- 25@ 125

NOTE:



entered in mark sheet under th e head Sessional Work. (SW)

Ra�onale:

This subject is classified under core technology group and forms an important course of

mechanical branch of engineering. The course envisages iden�fica�on and tes�ng of components,

their principles of working and applica�ons of various electronic devices, signal condi�oning and

processing. This subject introduces the concepts of mechatronics and PLC. This subject is

prerequisite for the subject mechanical measurement and control as well as for mechatronics.

General Objec�ves:

The students will be able to: -

1. Iden�fy and test different electronic components.

2. Use principles of circuit op era�ons and its applica�ons.

3. Dis�nguish various elements in analogue and digital electronics.

4. Understand applica�ons of electronics in mechanical field for measurement and control.

5. Understand working of different types of transducers and their applica�ons.

6. Understand concept of mechatronics and PLC.

9


M SBTE- Final C opy D t.1 4/01/201 3 1 7302

Learning Structure:

Applica�on Procedure Principle Concept Facts

Iden�fy and test electronic devices, understand the electronic circuits and their applica�ons in analog and digital electronics and for mechanical as well as in automobile field ,Mechatronics

Assembly of components, Measurement of voltage, current, power, frequency using mul�meter, data conversion PLC programming

Ohm’ law, Kirchoff’s laws, princi ples for transducer(s) working, Principle of PLC

Semiconductor theory, voltage, current, power, Thermal runaway rec�fica�on, filter, amplifica�on, oscilla�on, mul�vibrator regula�on, signal condi�oning, data conversion , DAS, Mechatronics

Resistor, Capacitor, Inductor, Diode, Transistor, Integrated Circuits, Heat Sink Multimeter, Transducers, Logic gates, Flip-flop and counters, Signal conditioning and PLC

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MSBTE- F inal C opy D t.1 4/01/201 3 1 7302

Theory

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T o p i c a n d C o n t e n t s Hours Marks1: Solid-State Devices and Diode Circuits Specific objec�ves Students will be able to

Draw energy band diagram and compare various types of materials Draw symbols ,state working princi ple and list out ,applica�ons of electronics devices in electronics and mechanical field Sketch circuit diagram , state working with waveform for rec�fier circuits Sketch block diagram and state func�ons of various blocks of regulated power supply

Content 1.1 Fundamentals of so lid state Devices– 10 Marks

Material classifica�on conductors, semiconductors and insulators, Energy band diagram intrinsic and extrinsic semiconductors S olid state Devices -- schema�c symbols, working principle and applica�ons of Diode, Zener diode, BJT, FET,UJT, Photo-devices- LDR, Photo diode, Photo-transistor, LED, 7 segment display opto-coupler, LCD type and opera�on [No construc�onal details are expected] 1.2 Diode Circuits : 04 Marks Rec�fier circuits Circuit diagram, working principle and waveforms for Half wave, Full wave-and Bridge rec�fier, comparison w. r. t efficiency, PIV , ripple factor and applica�ons F ilters circuits C, inverted L and CLC filter circuit diagram and opera�on of these filters. 1.3 Regulated power supply 04Marks

Concept of load regula�on , line regula�on , block diagram and func�ons of each block [Note Mathema�cal calcula�ons is not expected for any subtopic ]

10 18

2: Transistor Circuits Specific objec�ves Students will be able to

Explain working of BJT, Biasing of BJT and concept of thermal runaway Compare CB , CC and CE configura�on Write opera�on of single stage amplifier. Draw circuits of RC, direct and transformer coupled amplifier and compare their performance

Content : 2.1 Tansistor 06 Marks

Working of NPN and PNP transistor , Configura�ons CB., CC and CE , Biasing circuits, concept of thermal runway , construc�on and use of heat sink [No need of design and mathema�cal analysis ]

2.2 BJT Circuits 08 Marks BJT as an amplifier single stage amplifier, Mul�stage amplifier, RC coupled, direct coupled and transformer coupled amplifier, their frequency response and applica�ons BJT as a switch

08 14

3: Analog Circuits Specific objec�ves Student will be able to

Explain and draw block diagram of IC 741, circuits of op amp as

11


MSBTE- F in al C opy Dt.1 4/01/201 3 1 7302

‘G’ S cheme

inver�ng, non-inver�ng, differen�a l amplifier, adder, substractor, integrator , differen�ator, and Instrumenta�on amplifier Explain and draw block diagram of IC 555, circuits of �mer as BMV , AMV and MMV State Barkhausen criteria and compare oscillator circuits

Content: 3.1 Opera�onal amplifier 08 Marks IC741 Block diagram, pin diagram, specifica�ons, and applica�ons Op amp

configura�ons- Inver�ng , Non-inver�ng and differen�al circuit diagram and opera�on of these circuits Op amp as adder, subtractor , integrator and differen�ator Instrumenta�on amplifier [simple numerical are expected ]

3.2 Timers 06 Marks IC 555–Block diagram pin diagram specifica�ons, Concept of mul�vibrator

IC 555 as AMV, BMV, MMV. 3.3 Oscillator Marks 04 Concept of oscillator, Barkhaus en criteria Comparison of RC , LC and

Crystal oscillator [ no any special circuit is expected]

08

18

4: Digital Circuits Specific objec�ves Student will be able to

Draw symbol and write truth table of all logic gates , various combina�onal circuits, sequen�al circuits Compare microprocessor and microcontroller

Content: 4.1 Logic gates 04 Marks Study of logic gates, symbol, truth table NOT, AND, OR, NAND, NOR,

XOR, XNOR 4.2 Combina�onal Circuits 04 Marks Half and Full adder, substractor, Mul�plexer, de mul�plexer, decoder and

encoder, applica�ons [only block diagram , truth table and simple circuits] 4.3 Sequen�al Circuits 10 Marks Flip Flops Block diagram of RS,JK, Master Slave JK, D and T, Triggering

mechanism Applica�on of flip flop Basics of counter, asynchronous counter, Decade counter, Ring counter,

Shi� register. [only circuit diagram a nd opera�on is expected not details of �ming diagram]

Concept of Microprocessor and microcontroller Features of 8085 and 8051. Comparison of microprocessor and microcontroller Applica�ons

14

18

5: Transducers and Signal Condi�oning Specific objec�ves Student will be able to

Define, state characteris�cs and Classify transducers Draw block diagrams and explain opera�on of ADC, DAC, AC and DC signal condi�oning. Explain and draw block diagram of single and mul�-channel DAS & data logger.

Content : 5.1 Transducers 06 Marks Defini�on, Classifica�on characteris�cs of transducer, Ac�ve and passive, primary and secondary, Electrical, mechanical op�cal transducer their examples, selec�on criteria. 5.2 Signal condi�oning Marks 08

08 14

12


M SBTE- Final C opy D t.1 4/01/201 3 1 7302

Introduc�on to Data converter ADC and DAC [only principle of opera�on and applica�ons] Signal condi�oning need and Block diagram of AC and DC signal condi�oning, DAS - single channel mul�-channel , applica�ons Data loggers

6: Mechatronics and PLC Specific objec�ves Student will be able to

State meaning, need and basic concept of mechatronics. State features of real �me mechatronics State applica�ons, advantage disadvantages of mechatronics State opera�on with block diagram of CNC, FMS, AVCS CIM Robo�cs, State working of basic PLC architecture and write simple programs.

Content: 6.1 Fundamentals of mechatronics 10 Marks Concept of mechatronics, basic elements of mechatronics, Overview of

mechatronics design process modeling and simula�on, prototyping and deployment .Introduc�on to real �me mechatronics system, advantages and disadvantages, applica�ons.

Func�onal diagram, approach to CNC, flexible manufacturing system (FMS), Computer integrated machine (CIM), Robo�cs, Advance vehicle condi�on system ( A VCS) [only brief informa�on ]

6.2 Programmable Logic Controller(PLC) 08 Marks Basic PLC structure, principle of PLC, architecture and components, PLC

programming, selec�on of PLC, Concept of Nano PLC, PLC applica�ons, Ladder diagrams, Ladde r diagram circuits Simple Ladder programming examples

16 18

Total 64 100 Prac�cal: Skills to be developed:

Intellectual Skills: 1. Iden�fica�on and selec�on of components. 2. Interpreta�on of circuits and signals. 3. Understand working of mechatronics systems and PLC

Motor Skills: 1. Drawing of circuits. 2. Measurement of various parameters using mul�meter. 3. Tes�ng of components using IC tester. 4. Follow standard test procedure.

List of Prac�cal-

1. Iden�fy various passive components such as resistors, capacitors, inductors, switches, transformers, breadboard and cables and write their specifica�ons.

2. Iden�fy various ac�ve electronic components such as diode, BJT, FET, UJT, LED, Photodiode.

3. Use of mul�meter (analogue and digital) for current, voltage and resistance measurement Tes�ng of various electronics components.

4. Measure frequency and voltage using CRO. 5. Construct rec�fier circuits on breadboard and observe waveforms on CRO 6. Measure load regula�on of un-regulated power supply and regulated power supply.

‘G’ S cheme

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MSBT E- F in al Copy Dt.1 4/01/201 3 1 7302

7. Trace the given RC coupled amplifier and plot frequency response f and determine its bandwidth.

8. Construct Op Amp as inver�ng amplifier a nd Non Inver�ng amplifier on breadboard and observe the waveforms on CRO.

9. Verify truth tables for logic gates- . NOT, AND, OR, NAND, NOR, XOR, XNOR Tes�ng of an IC using IC tester.

10. Assemble a square wave oscillator for 100 Hz using IC 555. (Use as table mul�vibrator). 11. Write simple PLC program and execute on PLC (2 exercises). [Note: Expected group size for prac�cal no. 1 and 2 is one, for prac�cal no.3 to 10 is 2 and for prac�cal no 11 it may be 4 ] Assignments

Assignments are part of term work. Assignment shall include observa�on of systems from mechatronics point of view. Individual shall prepare report consis�ng of func�onal block diagram of the system , specifica�ons of major components and system opera�on

I. Observe and prepare report on mechatronics used in camera system II. Observe and prepare report on mechatronics used in robo�c system

(Where ever possible arrange visit to manufacturing unit where mechatronics is used for produc�on purpose and prepare report.)

Note Teachers are expected to make students familiar with the Data Books and Opera�on Manuals and also encourage them to visit related websites.

Learning Resources: Books:

Sr. No.

Author Title Publisher , Edi�on

01 Boylesta d Electronics devices and circuit Theory

Pearson (Tenth edi�on)

02 Shalivahnan Electronics Devices and circuits TMH

03 Baru Vijay Basic Electronics Engg. Wiley India Pvt.Ltd (first edi�on)

04 De Debasnis Ghatak Kamakhya

Basic Electronics Pearson (First edi�on )

05 Bolton Mechatronics Pearson (Fourth edi�on )

06 K.P.Ramchandran, G.K.Vijayaraghavan M.S.Balsundarm

Mechatronics (intergrated mechanical electronics systems)

Wiley india pvt.ltd ,(first edi�on)

Journals – Manufactures catalogues

IEEE/ASME Transac�ons on Mechatronics. Mechatronics Journal – Elsevier

1. IS, BIS and Interna�onal Codes:

NF E 01-010 2008 – AFNOR (French standard NF E 01-010) XP E 01-013 2009 – AFNOR (French standard NF E 01-013)

2. Websites: h�p://en.wikipedia.org/wiki/Mechatronic

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MSBT E- F in al Copy Dt.1 4/01/201 3 17303

Course Name : Mechanical Engineering Group

Course Code : ME/MH/MI/PG/PT

Semester : Third

Subject Title : Mechanical Engineering Material s

Subject Code : 17303

Teaching and Examina�on Scheme:

Teaching Scheme Examination Scheme

TH TU PR PAPER


04 -- -- 03 100 -- -- -- 100

NOTE:



entered in mark sheet under th e head Sessional Work. (SW)

Ra�onale:

Prac�cal field in engineering involves different materials with varied composi�on,

proper�es with numerous applica�ons. Diploma engineers should have a good knowledge of

composi�on, proper�es, and applica�ons of these materials. In order to inculcate the same, this

subject is designed. Ferrous & Non ferrous metals and alloys find major applica�ons. Amongst

these, steels and cast iron are the main alloys with major applica�ons in engineering prac�ce.

Sound knowledge about types, proper�es, composi�on and heat treatment of steels and cast irons is

absolutely necessary to diploma engineers. He should be able to iden�fy steels and cast irons by

their specifica�ons and be able to select them for proper applica�ons. Materials like plas�cs

polymers, are also finding importance in engineering applica�on areas. Powder metallurgy process

also finds applica�on in manufacturing of special parts with typical proper�es. Non destruc�ve

tes�ng methods are also extensively used in practice today. Diploma engineers should have basic

knowledge of these areas.

General Objec�ves: Students will be able to

Understands about basics of engineering materials as regards classifica�on, structure and proper�es. Understand basics of structure - property rela�onships of heat treatments. Analyze various types of steels and cast irons along with their specifica�ons. Understand about types , composi�on and field of applica�on of various non ferrous metals and alloys & non metallic materials Understand about types, composi�on and field of applica�on of various Non metallic materials. Understand about basic process of powder metallurgy and applica�ons. Understand about various Nondestruc�ve tes�ng methods and their applica�ons.

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Learning Structure: Applica�on: Procedures: Principles: Concept: Facts:

Understanding and ge�ng acquainted with different engineering materials in view of their types, proper�es, applica�on, heat treatments

thereby ge�ng ability to select proper material for different Engineering applica�ons

Study various types of heat treatment processes, Understand

powder metallurgy processes, Basics of non ferrous

metals/alloys

Study various specifica�on systems of steels and cast irons, Understand principles of non-destruc�ve tes�ng processes,

Basics of non metallic materials

Principles of heat treatment, Principles of Powder metallurgy

Principles of selec�on of steels and cast irons, principles of Non destruc�ve tes�ng of materials, nano materials

Equilibrium diagrams, Iron carbon equilibrium diagram, solid solu�ons, Equilibrium

reac�ons

Allotropy , Polymorphism, Equilibrium & Non equilibrium

eutectoid reac�ons, TTT diagram

Atoms, Crystal structure, Space La�ce, Unit cell, Solid, Pure Metal, Alloys, Phases, Proper�es, steels, cast irons, non ferrous alloys

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MSBT E- F inal Copy D t.1 4/01/201 3 17303

Theory Content:

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Topic and Contents Hours Marks

1. Engineering Materials - Structure and Proper�es Specific Objec�ves:

List basic types and crystal structure of materials Compare proper�es of material Define steel and cast iron

Contents: 1.1 Introduc�on, Classifica�on of materials as amorphous and crystalline ,

ferrous and non ferrous, Crystal structure Proper�es of metals Physical Proper�es, Mechanical Proper�es, unit cell and space la�ce, Concept of packing efficiency

1.2 Introduc�on to steels and Cast irons as alloys of iron and carbon.

06 10

2. Equilibrium Diagrams Specific Objec�ves:

Define pure metal, alloy, solid solu�ons Learn different equilibrium Diagrams Draw Iron carbon phase equilibrium diagram, locate fields of steels and cast iron on diagram

Contents: 2.1 Defini�ons of phase, pure metal, alloy and solid solu�ons.

Types of solid solu�ons -subs�tu�onal and inters��al. Solid solubility

2.2 Solidifica�on of pure metal and Alloys: Cooling curves equilibrium diagrams for isomorphous, Eutec�c, Eutectoid systems.

2.3 Iron Carbon Equilibrium diagram Study of various phases Cri�cal temperatures & significance Reac�ons on Iron carbon equilibrium diagram Introduc�on of steels and cast irons Classifica�on of steels on various basis as low , medium, high carbon steels, Hypo, Hyper eutectoid steels

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3. Heat Treatment Of Steels Specific Objec�ves:

Represent various heat treatment processes on TTT diagram Suggest different heat treatment processes Compare surface heat treatment processes for different steels

Contents: -----16 Marks 3.1 Transforma�on in steel on hea�ng under equilibrium condi�ons

Transforma�on of pearlite to austenite Transforma�on of Austenite to Pearlite T T T diagrams/isothermal diagram for plain carbon and alloy steels

3.1.1Annealing: Purposes of annealing, Annealing temperature range Types of annealing like conven�onal / full annealing, isothermal

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annealing, spheroidizing annealing, Process Annealing 3.1.2 Normalizing:

Purposes of Normalizing, Temperature range, Broad applica�ons of Normalizing

3.1.3 Hardening:

Purposes of hardening, Hardening temperature range Conven�onal hardening process, Structure of martensite and proper�es quenching mediums, hardening defects.

3.1.4 Tempering: Purpose of tempering Varia�ons of proper�es of hardened steel with tempering temperatures Types of tempering as low, medium and high temperature tempering. Martempering, Austempering and paten�ng processes

3.2 Surface Heat Treatment ……. 8 Marks Need of Surface heat treatment, Types of Surface heat treatments like Surface hardening and case hardening. Surface hardening methods like Flame Hardening , Induc�on Hardening Case hardening methods like Carburizing, Nitriding, Cyaniding.

4. Steels and Cast Irons: --- 20 Marks Specific Objec�ves:

List different types of steels and cast irons Know manufacturing processes of steels & cast irons Refer to specifica�ons systems of steels and cast irons Suggest suitable steels/ cast irons in specifica�ons for par�cular applica�ons.

Contents: 4.1 Broad Classifica�on of steels, Plain carbon steels

Defini�on, Types & Proper�es Composi�ons and applica�ons of low, medium and high carbon steels.

4.2 Alloy Steels: Defini�on & Effects of alloying elements on proper�es of alloy steels. Tool steels: Cold work tool steels, Hot work tool steels, High speed steels(HSS), HCHC and OHNS Stainless Steels Spring Steels

4.3 Cast Irons: Classifica�on of cast irons and applica�ons. Types of cast irons as white, gray, nodular, malleable 4.4 Specifica�ons of steels and cast Irons:

Bureau Of Indian Standards BIS, AISI / SAE , Bri�sh Standard B.S. specifica�ons of steels & their equivalents Specifica�ons of cast irons Selec�on of appropriate steels and cast irons for engineering

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