se electronics

Solapur University, Solapur Structure of S.E.(Electronics Engineering) Part I & II w.e.f. Academic Year

2008-09.

S.E.(Electronics Engineering) Part -I Sr. No. Subject Teaching Scheme Examination Scheme

L T P Total TH TW POE OE Total

1. Engineering Mathematics – III 3 1 -- 4 100 25 -- -- 125

2. Electronics Circuit Analysis and Design – I 4 -- 2 6 100 *25 *50 -- 175

3. Network Theory and Analysis 4 -- 2 6 100 -- -- -- 100 4. Digital Techniques 3 -- 2 5 100 25 25 -- 150 5. Data Structures 4 -- 2 6 100 25 50 -- 175 6. Electronic Lab. - I 1 2 3 -- 25 -- -- 25

Total 18 02 10 30 500 125 125 -- 750

7. Environmental Science 2 -- -- 2 -- -- -- -- -- Note : *Network Theory and Analysis termwork as well as POE is combined with Electronics Circuit Analysis and Design – I ------------------------------------------------------------------------------------------------------------

S.E.(Electronics Engineering) Part -II Sr. No. Subject Teaching Scheme Examination Scheme


1. Electrical Machines 3 -- 2 5 100 25 -- 25 125

2. Electronics Circuit Analysis and Design – II 4 -- 2 6 100 *25 *50 -- 175

3. Analog Communication 4 -- 2 6 100 25 -- -- 125 4. Linear Integrated Circuit 4 -- 2 6 100 25 25 -- 150 5. Signals and Systems 3 1 -- 4 100 25 -- -- 125 6. Electronic Lab. - II 1 2 3 -- 25 -- -- 25

Total 18 02 10 30 500 150 75 25 750

7. Environmental Science 2 -- -- 2 -- -- -- -- -- Note : *POE of Electronics Circuit Analysis and Design – II includes some of the simulation practical from Electronic Lab. – II.

The batch size for the practicals/tutorials be of 20 students. On forming the batches, if the strength of remaining students exceeds 9 students, then a new batch may be formed . Note: Vacational Training (be evaluated at B.E. Part-I) of minimum 15 days should be completed in any vacation after S.E. Part-II but before B.E. Part-I & the report should be submitted in B.E. Part-I.

Solapur University, Solapur

Structure of T.E.(Electronics Engineering) Part I & II w.e.f. Academic Year 2009-10.

T.E.(Electronics Engineering) Part -I

Sr. No. Subject Teaching Scheme Examination Scheme


1. Control Systems 3 1 2 6 100 25 -- -- 125 2. Industrial Electronics 4 -- 2 6 100 25 25 -- 150 3. Microprocessor 4 -- 2 6 100 25 50 -- 175 4. Electro Magnetic Engineering 3 1 -- 4 100 25 -- -- 125 5. VLSI Design 4 -- 2 6 100 25 -- 25 150 6. Mini Hardware Project -- -- 2 2 -- 25 -- -- 25

Total 18 02 10 30 500 150 75 25 750 ----------------------------------------------------------------------------------------------------------

T.E.(Electronics Engineering) Part -II Sr. No. Subject Teaching Scheme Examination Scheme


1. Electronics System Design 4 -- 4 8 100 25 50 -- 175 2. Computer Organization 3 1 -- 4 100 25 -- -- 125 3. Micro controllers 4 -- 2 6 100 25 50 -- 175 4. Digital Signal Processing 4 -- 2 6 100 25 -- 25 150

5. Industrial Economics and Management 3 -- -- 3 100 -- -- -- 100

6. Visual Basic -- 1 2 3 -- 25 -- -- 25 Total 18 02 10 30 500 125 100 25 750

Note: Industrial Training (be evaluated at B.E. Part-I) of minimum 15 days should be completed in any vacation after S.E. Part-II but before B.E. Part-I & the report should be submitted in B.E. Part-I.

* The batch size for the practicals/tutorials be of 15 students. On forming the batches, if the strength of remaining students exceeds 7 students, then a new batch may be formed.

Solapur University, Solapur Structure of B.E.(Electronics Engineering) Part I & II w.e.f. Academic Year

2010-11.

B.E.(Electronics Engineering) Part -I Sr. No. Subject Teaching Scheme Examination Scheme


1. Power Electronics 3 1 2 6 100 25 50 -- 175 2. Digital Communication 3 1 2 6 100 25 50 -- 175

3. Satellite and mobile communication 4 -- -- 4 100 -- -- -- 100

4. Advanced Digital Signal Processing 4 -- 2 6 100 25 -- 25 150

5. Elective - I 4 -- -- 4 100 -- -- -- 100 6. Project and Seminar -- -- 4 4 -- 25 -- -- 25 7. Vocational Training -- -- -- -- -- 25 -- -- 25

Total 18 02 10 30 500 125 100 25 750 Note : Minimum two Practicals of Satellite and mobile communication should be included in Digital communication ------------------------------------------------------------------------------------------------------------

B.E.(Electronics Engineering) Part -II Sr. No. Subject Teaching Scheme Examination Scheme


1. Computer Network 4 -- 2 6 100 25 -- 25 150 2. Consumer Electronics 4 -- 2 6 100 25 -- -- 125 3. Embedded system 4 -- 2 6 100 25 -- 25 150 4. Elective – II 4 -- -- 4 100 25 -- -- 125 5. Project -- -- 8 8 -- 100 -- 100 200

Total 16 -- 14 30 400 200 -- 150 750 Elective – I

1. Biomedical Instrumentation 2. Advanced Computer Architecture 3. Mechatronics 4. Artificial Neural Network

Elective – II

1. DSP Processors 2. Image Processing 3. PLC and Industrial Controllers 4. Real Time system

*Industrial Training (be evaluated at B.E. Part-I) of minimum 15 days should be

completed in any vacation after S.E. Part-II but before B.E. Part-I & the report should be submitted in B.E. Part-I.

**The batch size for the practicals/tutorials be of 15 students. On forming the

batches, if the strength of remaining students exceeds 7 students, then a new batch may be formed. For Project the group shall be about 4 students.

***Minimum strength of the Students for Electives be 15.

S.E.(Electronics Engineering)

Solapur University, Solapur-w.e.f.Academic Year 2008-09. 1

Solapur University, Solapur Structure of S.E.(Electronics Engineering) Part I & II w.e.f. Academic Year

2008-09. S.E.(Electronics Engineering) Part -I

Sr. No. Subject Teaching Scheme Examination Scheme


1. Engineering Mathematics – III 3 1 -- 4 100 25 -- -- 125

2. Electronics Circuit Analysis and Design – I 4 -- 2 6 100 *25 *50 -- 175

3. Network Theory and Analysis 4 -- 2 6 100 -- -- -- 100 4. Digital Techniques 3 -- 2 5 100 25 25 -- 150 5. Data Structures 4 -- 2 6 100 25 50 -- 175 6. Electronic Lab. - I 1 2 3 -- 25 -- -- 25

Total 18 02 10 30 500 125 125 -- 750

7. Environmental Science 2 -- -- 2 -- -- -- -- -- Note : *Network Theory and Analysis termwork as well as POE is combined with Electronics Circuit Analysis and Design – I

------------------------------------------------------------------------------------------------------------

S.E.(Electronics Engineering) Part -II Sr. No. Subject Teaching Scheme Examination Scheme


1. Electrical Machines 3 -- 2 5 100 25 -- 25 125

2. Electronics Circuit Analysis and Design – II 4 -- 2 6 100 *25 *50 -- 175

3. Analog Communication 4 -- 2 6 100 25 -- -- 125 4. Linear Integrated Circuit 4 -- 2 6 100 25 25 -- 150 5. Signals and Systems 3 1 -- 4 100 25 -- -- 125 6. Electronic Lab. - II 1 2 3 -- 25 -- -- 25

Total 18 02 10 30 500 150 75 25 750

7. Environmental Science 2 -- -- 2 -- -- -- -- --

Note : *POE of Electronics Circuit Analysis and Design – II includes some of the simulation practical from Electronic Lab. – II.

The batch size for the practicals/tutorials be of 20 students. On forming the batches, if the strength of remaining students exceeds 9 students, then a new batch be formed . Vacational Training (be evaluated at B.E. Part-I) of minimum 15days should be completed in any vacation after S.E. Part-II but before B.E. Part-I & the report should be submitted in B.E. Part-I.



S.E.(Electronics) Part-I

1. ENGINEERING MATHEMATICS-III Lectures : 3Hrs/week Theory : 100 Marks. Tutorial : 1Hrs/week TW : 25 Marks. ===============================================================

SECTION-I

1. Linear Differential equations – (6) Linear Differential equations with constant coefficients (without method of variation of parameters)

2. Homogeneous Linear Differential equations – (5) Legendre’s Linear equations, Electrical Engg. Applications.

3. Partial Differential equations – (5) Four standard forms of Partial Differential equations of first order. Solution of partial differential equations by method of separation of variables.

4. Laplace Transform: (6) Definition, Transform of standard function, Properties, Transform of derivative and integral. Inverse Laplace Transform, Convolution Theorem. Applications to solve linear Differential Equations with constant Coefficients.

SECTION-II

5. Fourier series: (6) Definition, Euler’s formula, Expansions of function, Change of interval, even and odd functions, half range Fourier series.

6. Fourier Transform: (6)

Fourier integral, Fourier sine and cosine integral, Cmplex form of Fourier integral. Fourier Transform, Fourier sine and cosine transform and Inverse transform.

7. Z-Transform: (5) Z-Transform of elementary Functions, Properties of Z-Transform and Inverse Z-Transform.

8. Vector Calculus: (5) Differentiation of vectors, tangent line to the curve, velocity and acceleration, Gradient, Divergence and Curl of vector field, Solenoid, irrotational and conservative vector field.



List of recommended books :

1. A textbook of Applied Mathematics Vol. I and Vol. II

by J.N. and P.N., Wartikar – Vidyarthi Grah Prakashan, Pune.

2. Higher Engineering Mathematics

by B.S.Grewal – Khanna Publications, Delhi.

3. Advanced Engineering Mathematics

by Jaggi and Mathur-Dhapatrai and Sons, Bhopal.

4. A textbook of Applied Mathematics

by N.P. Bali, Ashok Saxena and N.Ch., S.N. Iyengar – Laxmi

Publications, Delhi.

5. Advanced Engineering Mathematics

by Kreyzig-John Wiley & SMS,Newyork.



S.E.(Electronics ) Part-I

2 . E L E C T R O N I C C I R C U I T A N A L Y S I S & D E S I G N – I Lectures: 4hrs / week Theory: 100 Marks Practical: 2hrs / week Term Work: 25 Marks POE: 50 Marks ===============================================================

SECTION – I

1. PN Junction Diode: (8 Hours) Diode characteristics (using Diode Equation), Effect of Temperature, AC & DC Load Line, Junction Capacitance, Ratings of Diode. PN Junction as Rectifier: HWR, FWR, Bridge Rectifier (detailed analysis includes various parameters- Io (rms), Vo (rms), Io (avg), Vo (avg), Ripple Factor, Efficiency, TUF, PIV]

2. Diode Applications: (3 Hours) Clipping Circuits (Shunt Clippers +ve, -ve & Combination), Clamper Circuits (+ve, - ve & Combination), Voltage Multipliers (Voltage Doublers & Tripler) (Analysis of all)

3. Zener Diode: (4 Hours) Characteristics, Working, Application as Voltage Regulator, Rating of Zener Diode, Design of zener voltage regulator.

4. Filter: (3 Hours) Capacitance, Inductance, LC & π Filter (Analysis includes derivation for Ripple Factor & their comparison)

5. Design of Unregulated Power Supply – (6 Hours) using Rectifier & Filter (design includes selection of Transformer, Diode & Respected Filter Component)

SECTION – II

1. Bipolar Junction Transistor: (8 Hours)

I/O Characteristics, Current Components, Early Effect, Ac & Dc Load Line, and Ratings of Transistors. Biasing of Transistors: Thermal Runaway, Biasing – Fixed, Collector To Base & Self Biasing, Compensation Techniques. Hybrid Model of BJT: AC equivalent Circuit of BJT using h – parameter, Determination of Amplifier Parameters (Av, Ai, R i, Ro) Application of BJT as a Switch & an Amplifier.

2. Transistor Amplifier Frequency Response: (2 Hours) Effect of Cc & Ce on Low frequency Response, Effect of Junction Capacitance at High Frequency.

3. Design of Driver Circuit using Transistors: (4 Hours) Design of Single Stage Amplifier using BJT (CE, CE with Re & Ce)



5. Multivibrators Using Transistors: (6 Hours) Monostable, Bistable, Astable, Schmitt Trigger (analysis of all), Design of Triggering Circuits

6. Transistorized Voltage Regulator: (4 Hours) Design of - Series Pass, Series Pass with Pre Regulator, Current Limiting circuits-Constant current limit & fold back current limit

Note: - For selection of components in design Data Sheet should be referred.

PRACTICALS: -

1. Application of a diode as full wave rectifier & its analysis. 2. Performance parameters of filter. 3. Clipping & clamping circuits. 4. Voltage multiplier. 5. V-I Characteristics of zener diode & its application as regulator.

6. Design & implementation of Un-regulated power supply using FWR & Capacitor filter.

7. Input & Output Characteristics of CB configuration.

8. Input & Output Characteristics of CE configuration.

9. Frequency response of single stage CE amplifier.

10. Design and implementation of relay driver circuit.

11. Performance of Astable Multivibrator.

12. Performance of Monostable Multivibrator.

Note: - • Minimum 8 experiments from given list is expected. • Theory paper composition - Theory 60% & Numerical 40%.

References: - 1. Electronic Devices and Circuits Allen Mottershed PHI

Publication

2. Electronic Devices Floyd Pearson

Education

3. Electronic Devices & Circuit Theory Boylestad Pearson

Education

4. Electronic Design Martin Roden Shroff from Concept to Reality Publication.

5. Pulse, Digital & Switching Circuits Millman Taub McGraw Hill

Pub.



S.E.(Electronics ) Part-I 3. Network Theory and Analysis.

Lectures : 4Hrs/week Theory : 100 Marks. Practical : 2Hrs/week ===============================================================

Section -I 1. Network Analysis :- (10hrs)

Network Graphs : Introduction to graph theory tree, link currents, branch voltages, Incidence matrix, Fundamental cut set and Tieset matrix. Network Theorems: Review of basics, mesh and Nodal analysis, Superposition theorem, Thevenin’s theorem ,Norton’s theorem, Maximum power transfer theorem , Millmans theorem, Reciprocity theorem, Tellegen’s theorem. Numerical problems on DC and AC circuits based on above with dependent & independent sources.

2. Resonance (6hrs)

Series resonance, impedance and phase angle of series resonant circuit, voltage and current in series resonant circuit. Effect of resistance on frequency response curve, bandwidth, selectivity and quality factor. Parallel resonant circuit (Tank circuit), resonant frequency, variation of impedance with frequency, reactance curves, numerical problems based on above. mutual inductance, coupling coefficient, properties of ideal transformer, impedance matching with transformer.

3. Two Port Networks (8hrs)

Relation between two port variables, open circuit impedance parameters(Z), short circuit admittance parameters(Y), Transmission parameters(ABCD), Hybrid parameters(h), reciprocity and symmetry conditions. Relationship between parameter sets. Parallel and series connections, Cascading of two-port networks, T and π representation, terminated 2 port network.

Section -II 4. Transient Response (9hrs)

Review of Laplace Transform, Initial conditions, evaluation and analysis of transient and steady state response of following : RL circuit step voltage response. RL circuit step current response. RC circuit step current response. RC circuit step voltage response. RLC circuit step voltage response. RLC step current response. RL circuit sinusoidal response.



5. Filters and attenuators (9hrs) Characteristic of high pass, low pass and band pass and band stop filter. Constant K type filters, m-derived filter, section m derived LPF,HPF, BPF and BSF. Attenuator’s : Neper & Decibels, L , T and π type, Lattice attenuators.

6. Fundamentals of Network Synthesis (6hrs) Concept of complex frequency, network function for one port and two port network. Poles and zeros of network function. Restriction on poles and zero location of driving point function and transfer function. Time domain behavior from poles and zero plot. Stability of active network & Routh Criterian.

TEXT BOOKS :

1. Circuit & network analysis and synthesis by A Sudhakar and Shaymmohan S Palli. TMH publication. 2. Network Analysis by M.E. Van Valkenburg. PHI publication. 3. A Course in Electrical Circuit Analysis by Sony Gupta. Dhanpatroy & Son’s

publication.

REFERENCE BOOKS :

1. Theory and problems of Electric Circuits by Joseph A Edminster. - Shaum Series

2. Network & System - D. Roy Choudhary, Wiley Eastern (2nd Edition). 3. Network Analysis & Synthesis- F.F.Kuo - John Wiley & Sons (2nd Edition). TERM WORK

List of practicals ( Minimum 8 experiments) 1. Verification of superposition theorem. 2. Verification of Tellegen’s theorem. 3. Frequency response of series resonance circuit. 4. Step response of RC circuit. 5. Z and Y parameters. 6. H-parameters. 7. To design LPF low pass filter, to plot frequency response & to find cut off

frequency. 8. To design constant HPF high pass filter , to plot frequency response & to find

cut off frequency . 9. Design of attenuators L-type and T-type. 10. Design of atteunator π-type.

Any more possible experiments based on syllabus.



S.E.(Electronics) Part-I

4. DIGITAL TECHNIQUES Lectures : 3Hrs/week Theory : 100 Marks. Practical : 2Hrs/week TW : 25 Marks. POE : 25 Marks ===============================================================

SECTION-I 1. Combinational Logic Circuits (10)

Codes- BCD, Gray, Seven segment. Principles of combinational logic: Standard representation for Logical Function, canonical forms, don’t care conditions, minimization techniques( K-map upto 4 variables only),static and dynamic Hazards. design examples, Adder substractors, code converters(binary to gray & gray to binary, BCD to 7 segment, IC 7447, 7448). MUX, DEMUX(Tree), encoder, decoder.

2. Combinational Design using MSI Circuits (4)

Design procedure of Multiplexer and Demultiplexer( Tree), comparator, adder look ahead carry generator, ALU(74181), Parallel adder(7483).

3. Logic Families (4) Parameter definitions -noise margin, power dissipation, voltage and current

parameters, propagation delay. Typical values for TTL, CMOS & ECL. Input/output profile for TTL & CMOS. TTL logic families-standard TTL, Totem-pole, open collector, tri-state (concept & application). Significance of TTL sub families (L, H, LS, S) & MOS family-importance of (C,HC), PMOS, NMOS(inverter only), CMOS (inverter, AND & NOR). CMOS-TTL interfacing, comparison of TTL & CMOS.TTL compatible high speed CMOS series.

4. Flip-Flops (6) Study of flip-flop, 1 bit latch, clocked S-R, J-K, M/S J-K, T and D F/F, race around condition, flip-flop truth table, excitation table, flip-flop conversion, flip-flop characteristics.

Section II 5. Sequential Logic Design (10)

Design of ripple counter using flip-flop (IC 7490,7493) 4 bit up/down counter (positive / negative edge triggered). Shift register (modes of operation), 4 bit bi-directional shift register using D/ J-K, universal shift registers, application of shift registers ( Ring counter, Sequence generator, Johnson's counter) IC 7495/74195. Design of Synchronous counter using Flip-Flop & IC 74191, 4 bit up/down mod-n counters.



6 Synchronous Sequence Machines (10)

Moore/Mealy machines, representation techniques, state diagram, state reduction, state assignment, implementation using flip flop. Application like sequence generator & detection.

5. PLD’s (4) Programmable Logic Devices : Detail architecture, study of PROM, PAL,PLA , designing combinational circuits using PLDs.

Text Books :

1. M. Morris Mano - Digital Design - PHI (3rd Edition) 2. R.P. Jain - Modern Digital Electronics – TMH (3rd Edition) 3. Digital Principles & Applications – Leach, Malvino, (6th Edition).

Reference Books :

1. Digital Design Principles and Application - Wakerly – (Pearson Education) 2. Digital Electronics - Gothman - (PHI) 3. Digital logic and computer design - Morris Mano - (PHI) 4. Texas Instruments incorporated designing with TTL IC's - International Students

edition 5. Alan Clements (Low Price 2000) The Principles of Computer hardware (Third Edition), Oxford Press.

List of Practicals

Minimum 10 experiments must be conducted from above list.

1. Verification of truth table of Basic and Universal Gates 2. Implementation of Universal Gates using Basic Gates 3. Code conversion using logic ICs : BCD to Binary BCD to Gray Gray to BCD 4. Design and implementation of 2 bit digital comparator using logic gates and functional verification of 4 bit digital comparator 1C 7485. 5. Design & implementation of 1 digit BCD adder using 1C 7483. 6. A) Verification of functionality of multiplexer and demultiplexer Ics

B) Design and implement combinational function using multiplexer and demultiplexer.

7. A) Design & implementation of 3 bit bi directional shift register using D flip flop. B) Design and implementation of Johnson counter using above shift register 8. A) Functional verification of universal shift registers 1C 7495/194. B) Design and implementation of pulse train generator using above 1C 9. Design and implementation of 3 bit up down ripple counter using flip-flop 10. Functional verification of ripple counter IC 7490 & synchronous counter IC 7491 11. Design of 3 bit counter using Flip Flop 12. Design of synchronous sequence generator using MS JK flip-flop.



S. E. (Electronics ) Part – I

5. Data Structures

Lectures : 4 hrs/week Theory :100 Marks Practical : 2 hr/week Term work :25 Marks POE : 50 Marks =============================================================

Section - I

1. Stacks, Queues, Circular queues : (8) Definition, representation, priority queues, operations and their applications.

2 Lists : (8) Definition, Representation, operations & applications of Singly linked list, Doubly linked list, Circular linked list.

3.Trees : (8)

Basic Terminology, Binary tree, Traversal methods, Binary Search Tree, B Tree, B+ Tree, Heaps - Operations & their applications.

Section – II 4. Recursion: (6) Definition and Processes, Recursion in C 5. Searching and Sorting Techniques : (6)

Linear Search, Binary Search, Bubble Sort, Insertion Sort, Merge Sort, Quick Sort, Selection Sort, Radix sort, Heap sort .

6. Hashing : (5)

Definition, Hash Functions, Overflow, Collision, Open Hashing, Close Hashing, Rehashing Techniques.

7. Graphs : (7)

Basic concepts of graph theory, storage representation and manipulation of graphs, Traversal methods.

Text Books:

1. Data Structure using C & C++ Y.Langsam, M.J. Augenstein (PHI Second Edition), A.M Tanenbaum.



References :

1. Fundamentals of Data Structures byEllis Horowitz Sartaj Sahani (Galgotic Book Source)

2. Data Structures and program design – Robert L. Kruse (PHI). 3. C and Datastructures Ashok N.Kamthane Pearson Education 4. Data structures using C Rajni Jindal

Note : Minimum ten programs in C or C++ based on above topics.



SE(Electronics) Part – I 6. ELECTRONIC LAB- I

Practical - 2 Hrs / week Term work - 25 marks Tutorial - 1 Hrs / week

1. Study of Audio System-Microphone, Loudspeaker Public Address

System

2. Electronic Measuring Instruments-CRO, Signal Generator, Multimeter

Spectrum Analyzer, Digital Storage oscilloscope.

3. Electronic Component testing –Active and Passive components

4. Printed circuit boards (PCB)-Types, Layout procedure, artwork,

Fabrication (In this fabrications of small circuit using discrete component

on single side PCB is expected).

5. Measurement of - distance, weight, speed, temperature using various

transducers.

BOOKS:

1. Audio Video Systems - R.G.Gupta- TMH Publication

2. Electronic Components and Materials (3rd Edition) –Dr. Madhuri, A

.Joshi -Shroff Publications

3. A course in Electrical and Electronics Measurements and

Instrumentation - A.K. Sawhney Dhanpat Rai & Co.



S.E. (Electronics) Part II

1. ELECTRICAL MACHINES Lecture : 3 Hrs/Week Theory: 100 Marks Practical: 2 Hrs/Week Term-Work: 25 Marks Tutorial: -- OE: 25 Marks ===============================================================

Section - I 1. D.C. MOTORS: (7 Hrs)

Working principle, Concept of back e.m.f, speed control methods. Types of starters including electronic starters, Testing of DC motors. Electrical braking.

2. SERVO MOTORS: (5Hrs) Working principle, constructional details and types of motor, torque calculations, applications of AC and DC servomotors. Stepper-motor: Types, Working principle, Construction, torque calculations, applications.

3. FRACTIONAL HORSE POWER (F.H.P) MOTORS: (5 Hrs) Working principle, constructional & applications of F.H.P. motors. Universal motor, Synchros, Reluctance motor, Hysterisis motors.

4. ELECTRICAL DRIVES: (2 Hrs) Introduction, Concepts of drives, types. Selection criteria of motors for different

applications. Section – II

5. TRANSFORMERS (7 Hrs) Working principle of three-phase transformer, Constructional details, connection

diagrams of star-star, delta-delta, delta-star, Vee-Vee and T-T connections Special transformers-Auto transformer, Current transformer, Potentional transformer

6. THREE PHASE INDUCTION MOTORS: (7Hrs)

Working principle, torque-slip characteristics, Slip and Torque Equations, Starting torque ,full load torque, condition for the maximum torque., power flow diagram, speed control methods including electronics speed control methods, reversing direction of rotation. electrical braking, starters.

7. POWER FACTOR IMPROVEMENT: (4 Hrs)

Introduction, causes of the low power factor, effect of low power factor, advantages and different methods for p.f. improvement.



TEXT BOOKS:

1. Text book of Electrical technology By B.L. Therja Vol I & II

2. Control System Engineering By J.J. Nagrath & M. Gopal

3. Fractional and sub-fractional horse power electric motors – By Veinott and Martin (MGH)

REFERENCE BOOKS:

1. Electrical technology- By H. Cotton. 2. Electric Power – By S.L. Uppal

LIST OF PRACTICALS: (MINIMUM 8)

1. Speed control of DC shunt motors by flux control method.

2. Speed control of DC shunt motors by armature voltage control method.

3. Torque Vs Armature current and speed Vs Armature current

characteristics of DC shunt motor.

4. Torque Vs slip characteristics o three-phase induction motor.

5. Position control using servomotor.

6. Measurement of torque of stepper motor.

7. Swinburn Test on D.C.Shunt motor.

8. Break load on DC motor.

9. Load test on universal motor.

10. Load test on three phase induction motor.

11. Study of starters used for three phase induction motor.

12 Study of starters used for D.C. motor.



SE(Electronics) Part – II

2 . E L E C T R O N I C C I R C U I T A N A L Y S I S & D E S I G N – I I

Lectures: 4hrs / week Theory: 100 Marks Practical: 2hrs / week Term Work: 25 Marks POE: 50 Marks

SECTION – I

1. Multistage Transistor Amplifier – (4)

RC Coupled Amplifiers, Frequency response, Analysis using h parameters. (Av, Ai, Ri, Ro, Avs, Ais)

2. Feed Back Amplifier - (6)

Theory of –ve feed back, types of –ve feed back, its effect on stability, BW, noise, distortion, i/p resistance & o/p resistance. Design of R-C coupled amplifier involving voltage series & current series feedback.

3. Sinusoidal Oscillators - (8) Barkhausen criteria. Types of oscillators - RC oscillators- phase shift, Wien bridge oscillator.

LC oscillators– Hartley Colppits & Crystal oscillator (analysis of all),

Design of RC oscillator.

4. Power amplifiers – (6) Classification, class A, B, C & AB (Analysis of A, B, & AB), cross over distortion, Harmonic distortion, Complementary symmetry power amplifier, Design of complementary system Power Amplifier.

SECTION – II

1. IC Regulator - (8) Fixed volt regulator using IC 78XX & 79XX series, variable volt regulator using IC LM 317 & LM 337. Dual regulated power supply, features of IC voltage regulator (Short circuit protection, thermal shut down, line regulation, load regulation & ripple rejection ratio), Current boosting in voltage regulator. Design of voltage regulators using above IC.

2. Timer IC 555- (5) Monostable, Astable & Bistable Multivibarter, Schmitt trigger, V/F converter using IC 555(includes circuit diagram. & analysis), Power ON delay circuit using IC 555, Design of Astable & Monostable Multivibarter

3. Waveform generators- (3)

Pulse generator using- IC 74121 & 74123 Waveform Generator- IC 8038- block diagram, pin functions & application as waveform generator



4. Field Effect Transistor – (8)

JFET, V – I Characteristics, different configurations of JFET, parameters of JFET, and application as an amplifier. JFET as VVR, application of VVR. MOSFET - Types, V-I Characteristics, application as a switch.

Note: - For selection of components in design Data Sheet should be referred.

PRACTICALS :-

1. Frequency response of two-stage RC coupled amplifier. 2. Voltage-series feedback amplifier. 3. Wien-Bridge oscillator. 4. Complimentary-Symmetry amplifier. 5. Fixed Voltage Regulator Using 78xx & 79xx. 6. Variable voltage regulator using LM317 & LM 337. 7. Astable Multivibarter using IC 555. 8. Power ON delay circuit using- IC 555. 9. IC 8038- application of as waveform generator 10. V-I characteristics of JFET. 11. Application of MOSFET as a switch.

Note: • Minimum eight experiments from above list. • Theory paper composition: - theory 60 % and numerical 40%.

References: - 1. Electronic Devices and Circuits Allen Mottershed PHI Publication 2. Electronic Devices Floyd Pearson Education 3. Electronic Devices & Circuit Theory Boylestad Pearson Education 4. Electronic Design Martin Roden Shroff from

Concept to Reality Publication

5. Op Amp and Linear Circuits Ramakant Gaikwad PHI Publication



SE(Electronics) Part – II 3. ANALOG COMMUNICATION

Lecture - 4 Hrs / week Paper - 100 marks Practical - 2 Hrs / week Term work - 25 marks

Section – I

1. INTRODUCTION – (8) Importance of Communication, Element of a communication system, Modulation and Demodulation, Need of Modulation, Types of modulation, Electromagnetic spectrum, Bandwidth, Application of communication.

2. NOISE – (6) Sources of Noise, Types of Noise, White Noise, Noise calculations, Noise figure, Noise Temperature, Signal to noise ratio.

3. AMPLITUDE MODULATION & DEMODULATION (10) Mathematical treatment and expression for AM, Frequency spectrum, Modulation Index, Representation of AM wave Power relation as applied to Sinusoidal Signals, Grid modulator, Class ‘C’ amplifier, SSB, DSB, ISB AND VSB, AM demodulation, AM radio receiver types TFR, Super heterodyne, AM receiver Characteristics, Intermediate frequencies and its choice, AGC, Communication receiver

Section – II

4. FREQUENCY MODULATION & DEMODULATION (10) Mathematical analysis of FM and PM, Frequency spectrum analysis of FM, Modulation Index, Bandwidth requirements, Narrow Band and wide band FM, Comparison of AM,FM and PM, Direct and indirect methods of FM generation, Need for Pre-emphasis, De-emphasis. FM detection Techniques - Slope Detector, Dual Slope Detector, Foster Seeley Discriminator, Ratio Detector, Comparison between AM & FM.

5. TELEPHONY - (8)

Simple Telephone communication, Basics of switching system, manual switching, Strowger and crossbar switching, space division switching and time division switching , traffic truncking, availability, Average traffic. Grade of Service.

6. ANTENNA AND RADIO WAVE PROPAGATION – (6) Introduction - Characteristics of antennas, Halfwave dipole antenna, folded antenna, conical antenna. Wave propagation – Introduction, Ground wave, Sky waves, Space waves.



Text Book :

1. Electronic Communication System By Kennedy , Davis TATA McGraw Hill. 4th Edition.

2. Electronic Communication System By Dennis Roddy, John Coolen Pearson Education 4th Edition

Reference Book:-

1. Principles of communication System By Taub Schilling TMH 2nd Edition.

2 Communication Electronics By Frenzel

3 Electronic Communication Modulation & Transmission, 2nd By R. J. Schoenbak

List of Practical :

1. Amplitude Modulation Generation Technique.

a) Product Modulator b) Class C Amplifier ( Collector Modulator)

2. Amplitude Modulation Detection Technique.

a) Envelope Detector (Diode Detector) b) Product Detector

3. FM Generation Technique.

a) Armstrong b) Reactance Modulator

4. FM Detection Technique.

a) Slope Detector b) Ratio Detector c) Foster Seeley Discriminator d) Dual Slope Detector

5. DSB/ SSB Transmission

6. DSB/ SSB Reception (Super heterodyne Receiver).

7. Antenna Characteristics.

a) Radiation Pattern b) Beam Width

8. DTMF Encoder Decoder.

9. Spectrum Analysis of AM & FM.

10. AM using MATLAB (By using Simulink).

11. FM using MATLAB (By using Simulink).



SE (Electronics)-II 4. LINEAR INTEGRATED CIRCUIT

Lecture - 4 Hrs / week Paper -100 marks Practical –2 Hrs / week Term work -25 marks POE - 25 marks SECTION - I 1. OP-AMP FUNDAMENTALS – (8)

Block diagram of op-amp – Differential amplifier fundamentals, AC,DC analysis, Comparative Study of other configurations of differential amplifier ( Detail analysis of other configuration is not expected ), Analysis of typical op-amp equivalent circuit op-amp parameters and parameters measurements, variation in offset voltage and current w.r.t. power supply, Study of time and thermal drifts, Universal offset balancing techniques, Study of IC 741, FET op-amp CA 3140.

2. GENERAL APPLICATION OF OP-AMP – (4) Open loop and close loop configurations of op-amp, Virtual ground and virtual concept, Summing scaling and averaging amplifiers using op-amp ( INV and NIV), Differential amplifier using op-amp, Subtractor circuit, Instrumentation amplifier, V-I, I-V converters, Precision rectifiers.

3. FREQUENCY RESPONSE OF AN OP-AMP – (8) Frequency response of an op-amp, High frequency, op-amp equivalent circuit frequency compensation and slew rate consideration, Transient response characteristics, Study of integrator and differentiator ( Including frequency response of circuits )

4. NONLINEAR APPLICATIONS OF OP-AMP – (4) Basic comparators, Comparator charactertics limitations of op-amp as comparator, High speed precision type comparator, Schmitt trigger, Window detector, Clippers and clampers, Peak detectors, Sample and hold circuit. SECTION – II

5. ACTIVE FILTERS - (8) Basic filter definitions, Advantages of active filters, Determination of transfer function by nodal analysis, First and second order low pass filter and high pass Butterworth filters, Band pass and band reject filter.

6. SIGNAL GENERATORS – (8) Square wave, Triangular wave, Saw tooth wave waveform generators using op-amp, Oscillators – RC Oscillators (Phase shift and wien bridge) using op-amp., V-I, I-V converters.



7. NONLINEAR AMPLIFIERS AND PHASE LOCKED LOOP – (8) Introduction to Log and Antilog amplifiers and analog Multipliers, Block diagram of PLL, Study of LM 311 VCO, Phase detector, Transfer curve and applications, Study of IC 565. Reference books –

1. Operational Amplifiers By G.B. Clayton, EL/BS Publication

2. Design of op-amp and Integrated circuits By Franco

3. Op-amps and Integrated circuits, 4th edition By Ramakant Gaikwad (PHI) Term work ( Minimum 12 Experiments ).

1. Measurements of parameters.

2. Study of Inverting noninverting amplifiers and Voltage followers.

3. Op-amp parameters Measurements- Offset voltage, Bias current, CMRR,

Slew rate, Open loop gain.

4. Op-amp applications : Adder, Subtractor using IC 741.

5. Frequency response of Inverting and noninverting amplifiers.

6. Study of Integrator and Differentiator circuits.

7. Study of zero crossing detector – Level comparator

8. Study of Schmitt trigger.

9. Study of Window detector.

10. Study of Peak detectors.

11. Study of HPF and LPF (2nd order).

12. Study of generators (Square wave, Triangular wave, Saw tooth wave

waveform)

13. Study of RC Oscillators (Phase shift and wien bridge).

14. Study of Precision rectifiers.

15. Study of IC 3038, IC 565, IC 4046.

Note – Verify Theoretical/Practical and simulate the results use PSPICE for Simulation.



S.E.(Electronics) Part -II 5. SIGNALS AND SYSTEMS

Lectures : 3hrs/week Theory – 100 Marks Tutorial :1hrs/week Term work – 25 Marks

SECTION –I 1. Signals and Systems (10)

Introduction, Continuous time and Discrete time signals, Transformations of the Independent Variable, Exponential and Sinusoidal, The unit Impulse and Unit Step functions, Continuous-Time and Discrete-Time Systems, Properties of Systems

2. Linear Time-Invariant Systems (10) Introduction, Discrete-Time LTI Systems, Convolution Sum, Continuous Time LTI Systems, The Convolution Integral, Properties of Linear Time-Invariant Systems, Block-Diagram Representations of First order Systems by Differential and Differential Equations, Singularity Functions.

SECTION –II

3. Fourier Analysis for Continuous-Time Signals and Systems (10) Introduction, The Response of Continuous-Time LTI Systems to Complex Exponentials, Representation of Periodic Signals: The Continuous-Time Fourier Series, Convergence of Fourier Series, Representation of Aperiodic Signals : The Continuous -Time Fourier Transform, The Fourier Transform Periodic Signals, Properties of continuous-Time Fourier Transform, The Convolution Property, The Modulation Property

4. Sampling (6) Introduction, Representation of a Continuous- Time Signal by Its Samples , The Sampling Theorem, Reconstruction of a signal from its Samples Using Interpolation, The Effect of Undersampling , Aliasing, Discrete-Time Processing of Continuous-Time Signals, Sampling in the Frequency Domain, Sampling of Discrete-Time Signals

5. The Z-Trasform (4) Introduction, The Z-Transform, The Region of Convergence for the Z-Transform, The Inverse z-Transform, Application & Characteristics of LTI System Using Z Transform.

Text book :

1. Signals and Systems By A.V. Oppenheim and A. S. Wilsky , PHI Publication.



Reference book :

1. Signals and Systems

By Simon Haykin & Barry Van Veen , John Wiley & Sons.


By M. J. Roberts, TMH


By Ghosh, Pearson Education.



SE(Electronics) Part – II 6. ELECTRONIC LAB-II

Practical - 2 Hrs / week Term work - 25 marks Tutorial - 1 Hrs / week

1. Simulation of Electronic circuits- Circuits studied in Electronics circuit

Analyses and Design –II using any Simulation software.

2. Introduction to MATLAB- Signal processing Toolbox

3. CAD tool for PCB design – Assignments based on Single side & double

side PCB designing

BOOKS:

1. Getting starting with MATLAB- Rudra Pratap.

2. Mastering MATLAB - Hanselman- LPE Publication

se electronics

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