Sem 5 - ELECTRONIC CIRCUITS LAB

Mg university B.tech syllabus S5 Electrical & Electronics 

1. Design and testing of clipping, clamping, RC integrator and differentiator circuits – Display of Transfer characteristics on CRO.
2. Design and testing of rectifier circuits – Half wave – Full wave (centre –tapped and bridge) circuits. Filter circuits.
3. Zener regulator design and testing.
4. BJT, FET and UJT characteristics.
5. Design and testing of CE amplifier – frequency response.
6. Design and testing of RC coupled and feedback amplifiers.
7. FET amplifier.
8. Sweep circuits – UJT and BJT based sweep generators – sweep circuit using constant current source (BJT).
9. Design and Testing of RC phase-shift Oscillator and LC Oscillator.
10. Design and Testing of Astable and Bi-stable Multi-vibrators.
11. Relay driving circuit using transistors.
12. Study of IC power amplifiers.

Optional
Simulation of the above circuits using EDA tools like pSPICE. (Any experiment relevant to E 403 may be added)


References
1. Electronic Principles: A.P. Malvino – TMH
2. Electronic Devices: Floyd – Pearson Education, LPE
3. Electronic Devices and Circuit Theory: Robert L. Boylestad and Louis
Nashelsky, Pearson Education Asia, LPE.

Sem 5 - ELECTRICAL MACHINES LAB - I

Mg university B.tech syllabus S5 Electrical & Electronics  

D.C. Machines

1. Study of 3-point and 4-point starters for D.C machines – mode of connection
– protective arrangements
2. OCC of self and separately excited D.C machines – critical resistances of
various speeds. Voltage built-up with a given field circuit resistance. Critical
speed for a given field circuit resistance
3. Load test on shunt and compound generator – deduce external, internal and
armature reaction characteristics. Find load critical resistance.
4. Characteristics of D.C series machine as motor and generator.
5. Swineburne’s and retardation test on D.C machines.
6. Brake test on D.C shunt, compound motors and determination o
characteristics.
7. Hopkinson’s test on a pair of D.C machines.
8. Separation of losses in a D.C machine.
9. Field’s test on D.C machine.

Transformers

10. Polarity, transformation ratio, tests of single phase units and star-delta
combination for 3-phase operation.
11. O.C and S.C tests on single phase transformers – calculation of
performance using equivalent circuit – efficiency, regulation at unity, lagging
and leading power factors. Verification by direct loading.
12. Sumpner’s test on single phase transformers.
13. O.C and S.C tests on three-phase transformers.
14. Scott connection – check for 2 phase – predetermination of primary
current for balanced and unbalanced secondary currents – verification by
actual loading.
15. Parallel operation and load sharing of two single phase dissimilar
transformers.
16. Separation of losses of single phase transformer into Hysterisis and eddy
current losses.
17. Paralleling of Three-phase transformers and load sharing.
18. Auto transformer – equivalent circuit.

Sem 5 - POWER ELECTRONICS

Mg university B.tech syllabus S5 Electrical & Electronics

Module 1
Power Semiconductor Devices: Power diodes, Power Transistors, Power MOSFET,
IGBTs, Diac, Triac, GTOs – static characteristics and principle of operation.
SCRs: Static and dynamic characteristics – two transistor analogy – gate
characteristics

Module 2
SCR ratings and specifications - Device protection – heat sink selection – series
and parallel operation of SCRs.
SCR Triggering circuits – R, RC, UJT triggering circuits – diac triggering circuit –
single pulse, continuous pulse carrier frequency triggering – pulse transformer –
amplification and isolation of SCR gate pulses.

Module 3
Phase control: single phase half wave controlled rectifier circuit – single phase full
wave controlled rectifier circuit – R, RL Loads – free wheeling – half controlled and
fully controlled bridge with continuous and steady current – Expression for output
voltage – wave forms – active and reactive power – effect of source inductance –
line commutated inverter – 3-phase half wave and full wave controlled rectifier –
expression for output voltage.

Module 4
Commutation of SCRs – classification of commutation schemes
Inverters: series and parallel inverters – single phase and three phase bridge
inverters (schematic diagrams and wave forms only) – Mc Murray Inverter – Basic
Principle of PWM.

Module 5
Choppers: Basic principle – Classification – Type A, B, C, D and E. (Analysis not
required)
Basic Principle of Cycloconverters.
Control Circuits: Generation of control pulses – block schematic of firing circuits –
linear and cosine comparison – Digital firing scheme.

References
1. Power Electronics – Circuits, Devices and Applications, M.H. Rashid,
PHI/Pearson Edn.
2. Power Electronic Systems – Theory and Design, Jai P. Agarwal, Pearson
Education Asia, LPE
3. Power Electronics, P.S Bhimbhra, Khanna publ., New Delhi
4. A Text Book of Power Electronics, S.N Singh, Dhanpat Rai & Co, 2000
5. Power Electronics – Converters, Applications and Design, Mohan N,
Undeland T.M and Robbins W.P, John Wiley -1989
6. Power Electronics, Harish C. Rai, Galgotia Publ.
http://mgusyllabus.

Sem 5 - LINEAR INTEGRATED CIRCUITS

Mg university B.tech syllabus S5 Electrical & Electronics

Module 1
Operational Amplifiers: Differential amplifier – block diagram of a typical op amp
– characteristics of an ideal op-amp – definitions of CMRR – slew rate – input
offset voltage – differential input resistance – input voltage range – SVRR – large
signal voltage gain – output voltage swing – output resistance – open-loop
configurations – disadvantages – closed-loop configurations – non inverting
amplifier – voltage follower – inverting amplifier – summing and scaling amplifier
– integrator – differentiator – logarithmic amplifier.

Module 2
Basic Comparator: Astable and mono stable multivibrators - Schmitt trigger –
zero crossing detector – precision rectifier – peak detector – sample and hold
circuit – function generator (no analysis).

Module 3
Active filters: First order low pass filter, high pass filter, band pass filter, band
reject filter (twin T notch filter). D/A converter – binary weighted resistor type –
ladder type – A/D converter – simultaneous A/D converter – counter type –
successive approximation converter – dual-slope converter – Digital voltmeter
.
Module 4
Phase-locked-loop: Basic principles of PLL – block diagram – transfer
characteristics – applications of PLL as FM demodulator, AM demodulator and
frequency multiplier.

Module 5
Timer: The 555 timer – functional block diagram – astable and mono-stable
http://mgusyllabus.blogspot.com/
operation of 555 timers.
Regulated Power Supplies: Zener voltage regulator – series voltage regulator
using transistors (analysis not required) – Series op-amp regulator – IC voltage
regulator – 723/317 general purpose switching regulator.

References
1. Op-amp and Linear Integrated Circuits: Ramakant Gayakwad, Pearson
Education Asia, 4/e, LPE
2. Integrated Electronics: Millman and Halkias
3. Integrated Circuits: Botkar K.R
4. Linear IC: Roy Choudhary
5. Op-amp and Linear IC: Robert F. Coughlin
6. Electronic Devices and Circuit Theory: Robert L. Boylestad and Louis
Nashelsky

Sem 5 -INDUSTRIAL MANAGEMENT AND ENGINEERING ECONOMICS

Mg university B.tech syllabus S5 Electrical & Electronics 

PART A: INDUSTRIAL MANAGEMENT

Module 1
Modern Concepts of Management: Scientific management – functions of
management – planning – organizing – staffing – directing – motivating –
communicating – coordinating – controlling – Organisational structures – line, line
and staff, and functional relationships – Span of control – delegation –
Management by objectives.

Module 2
Personnel Management: Objectives and functions of personnel management –
recruitment – selection and training of workers – labour welfare – industrial
fatigue – Industrial disputes – Trade unions – Quality circles.
Formation of Companies: Proprietary – Partnership – joint stock companies –
public sector – joint sector and cooperative sector.

Module 3
Marketing Management: Pricing – Promotion – Channels of distribution – Market
research – Advertising.
Production Management: Batch and mass production – inventory control – EOQ –
Project planning by PERT /CPM – Construction of network (Basic Ideas only)

References
1. Industrial Management: O.P. Khanna
2. Industrial Management: K.K Ahuja
3. Marketing Management: Philip Kotler

PART B: ENGINEERING ECONOMICS

Module 4
Theory of demand and supply – price mechanisms – factors of production – land,
labour, capital and organisation – National income – Difficulties in estimation –
Taxation – Direct and indirect taxes – Progressive and regressive – black money –
inflation – Causes and consequences.

Module 5
Indian Financial System – Reserve bank of India – Functions – Commercial banking
system –Development financial institutions – IDBI –ICICI – SIDBI – IRBI- NABARD
– Investment institutions – UTI – Insurance companies – Indian capital market –
Stock market – Functions – Role of the public sector – Privatisation – Multinational
corporations and their impact on the Indian economy.

References
1. Indian Economy: A.N Agarwal
2. Modern Economic Theory: K.K. Dewett
3. Principles of Economics: K.P.M. Sundharam & M.C Vaish.

Sem 5 - COMMUNICATION ENGINEERING

Mg university B.tech syllabus S5 Electrical & Electronics

Module 1
Modulation: Need for modulation, Amplitude modulation–Definition- Mathematical
representation - Frequency spectrum - Power relations. Principle of single side
band transmission – Advantages - Disadvantages. Frequency modulation –
Definition – Mathematical representation - Frequency spectrum, Comparison
between FM and AM.

Module 2
Transmitter: AM transmitter – high level and low-level systems - functional
description of each block. FM transmitter – FET & BJT modulator.
Receiver: AM receiver – TRF receiver – Limitations. Superhetrodyne receiver –
block schematic, choice of IF, image signal rejection.

Module 3
Television: Composite video signal – synchronizing pulse – blanking pulseequalizing
pulse, Video BW, Positive and negative modulation, Vestigial side band
transmission, Television standards, Block schematic of monochrome TV
transmitter and receiver.
Colour Television: Compatibility, characteristics of colour transmission and
reception, luminance, hue & saturation, colour difference signal, I & Q signals,
frequency interleaving, colour sub carrier.

Module 4
Radar: Basic radar system, radar range equation – performance factors, Pulsed
radar, Continuous wave radar – advantages-limitations-applications, CW radar,
MTI radar system. Radio navigational aids – ILS – GCA.

Module 5
SATELLITE COMMUNICATION: Geo-synchronous satellites – advantages and
disadvantages, uplink & downlink, multiple access techniques – Basic principles of
FDMA, TDMA, DA-FDMA, DA-TDMA.

References
1. Electronic Communication Systems: George Kennedy, TMH
2. Electronic Communication Systems: Wayne Tomasi, Pearson Education, LPE
3. Monochrome and Colour Television: R.R Gulati, Wiley Eastern
4. Introduction to Radar Systems: Skoluik, McGraw Hill Intl.
5. Satellite Communications: D.C Agarwal, Khanna
6. Radio Engineering: Mithal, Khanna

Sem 5 - DIGITAL CIRCUITS

Mg university B.tech syllabus S5 Electrical & Electronics

Module 1
Number Systems and Codes: Arithmetic using signed and unsigned numbers-
Floating point representation- Normalized floating point representation-Gray
Codes, ASCII and EBCDIC code.
Logic gates: Elements of Boolean algebra- Logic operations- AND, OR, NOT,
NAND, NOR, XOR gates- De Morgan’s Theorem- Realisation of combinational
circuits using SOP and POS forms - K-map up to 4 variables- Half adder, full
adder circuits. Half subtraction and Full subtraction circuits.

Module 2
Logic Families: DTL, TTL and CMOS families- comparison of characteristics- TTL
NAND gate internal circuit- TTL characteristics- sinking and sourcing- fan-in and
fan-out – CMOS characteristics – CMOS NAND and NOR gates.
Decoders: BCD to decimal, BCD to 7 Segment decoders- Encoders- Multiplexer-
Demultiplexer.

Module 3
Sequential Circuits: JK Flip-flops- SR JK, T and D flip-flops- buffers- Tri-state
buffers- racing- JK master-slave FF. Truth table and excitation table- conversion
of flip-flops from one type to another.
Asynchronous counters: Ripple counter- disadvantages-Decoding errorsmaximum
frequency of the counter – modulo N ripple counter using CLEAR and
PRESET inputs. Asynchronous UP- DOWN counters.

Module 4
Synchronous Counters: Methods to improve counter speed- synchronous serial
http://mgusyllabus.blogspot.com/
and parallel counters – synchronous counter design – modulo N counter design for
completely specific count sequence – lockout, design without lockout –
Synchronous UP/DOWN counters. Counter IC 7490.

Module 5
Shift Registers: SISO, PIPO, PISO, PIPO types – Universal shift registers.
Counters using Shift Registers: Ring counter – twisted ring counter- Design for
self starting ring counter.

References
1. Digital Principles and Applications: Malvino & Leach, TMH
2. Digital Fundamentals: Thomas L. Floyd
3. Digital Integrated Electronics: Taub & Schilling, McGraw Hill Intl.
4. Digital Electronics and Microcomputers: R.K. Gaur, Dhanpat Rai & sons
5. Engineering Approach to Digital Design: Fletcher – EEE Edition
http://mgusyllabus.

Sem 5 - ENGINEERING MATHEMATICS - IV

Mg university B.tech syllabus S5 Electrical & Electronics

Module 1
Complex Integration: Line integral – Cauchy’s integral theorem – Cauchy’s
integral formula – Taylor’s series – Laurent’s series – Zeroes and singularities –
residues – residue theorem – evaluation of real integrals using contour integration
involving unit circle and semi circle.

Module 2
Numerical Solution of algebraic and transcendental equations: Successive
bisection method – Regula – Falsi method – Newton – Raphson method – solution
of system of linear equation by Jacobi’s iteration method and Gauss – Sidel
method.

Module 3
Numerical solution of Ordinary Differential Equations: Taylor’s series method –
Euler’s method – Modified Euler’s method – Runga – Kutta method (IV order)
Milne’s predictor-corrector method.

Module 4
z - Transforms: Definition of z – transforms – properties – z-transform of polynomial functions – trigonometric functions, shifting property, convolution property – inverse transform – solution of first and second order difference equations with constant coefficients using z-transforms.

Module 5
Linear Programming: Graphical solution – solution using simplex method (nondegenerative only) – duality in LPT – balanced TP – Vogel’s approximation method – Modi method.


References

1. Advanced Engg. Mathematics: Erwin Kreyszig, Wiley Eastern.
2. Numerical Methods in Engg. and Science : Grawal B. S, Khanna Publ.
3. Higher Engg. Mathematics: Grawal B. S, Khanna Publ.
4. Numerical Methods in Science and Engg.: M. K Venkataraman, National
Publishing Co.
5. Quantitative techniques: Theory and Problems: P.C Tulsian and Vishal
Pandey, Pearson Education Asia
6. Complex Variable and Applications: Churchill and Brown, McGrawHill
7. Engineering Mathematics Vol.3: S.Arumugam, A.T Issac and
A.Somasundaram, Scitech Publ.
8. Advanced Mathematics for Engineering students Vol-3: S. Narayanan, T.K.M
Pillai & G. Ramanaiah, S.Viswanathan Printers & Publ.
9. Operations Research: Paneer Selvam, PHI