B. TECH. ELECTRICAL & ELECTRONICS ENGINEERING IV-SEMESTER
4EX1 ELECTRICAL MACHINES-I
Unit-1 ELECTROMECHANICAL ENERGY CONVERSION: Basic principles of
Electromechanical energy conversion. Basic aspects and physical phenomena involved in
energy conversion. Energy balance.
Unit-2 DC GENERATORS: Construction, Types of DC generators, emf equation, lap & wave
windings, equalizing connections, armature reaction, commutation, methods of improving
commutations, demagnetizing and cross magnetizing mmf, interpoles, characteristics, parallel
operation. Rosenberg generator.
Unit-3 DC MOTORS: Principle, back emf, types, production of torque, armature reaction &
interpoles, characteristics of shunt, series & compound motor, DC motor starting. Speed
Control of DC Motor: Armature voltage and field current control methods, Ward Leonard
method. Braking, losses and efficiency, direct & indirect test, Swinburne’s test, Hopkinsion
test, field & retardation test, single-phase series motor.
Unit-4 TRANSFORMERS: Construction, types, emf equation. No load and load conditions.
Equivalent circuits, Vector diagrams, OC and SC tests, Sumpner’s back-to-back test,
efficiency. Voltage regulation, effect of frequency, parallel operation, autotransformers,
switching currents in transformers, separation of losses.
Unit-5 POLYPHASE TRANSFORMERS: Single unit or bank of single-phase units, polyphase
connections, Open delta and V connections, Phase conversion: 3 to 6 phase and 3 to 2 phase
conversions, Effect of 3-phase winding connections on harmonics, 3-phase winding
transformers, tertiary winding.
4EX2 DIGITAL ELECTRONICS
Unit-1 NUMBER SYSTEMS, BASIC LOGIC GATES & BOOLEAN ALGEBRA: Binary
Arithmetic & Radix representation of different numbers. Sign & magnitude representation,
complement notation, various codes & arithmetic in different codes & their inter conversion.
Features of logic algebra, postulates of Boolean algebra. Theorems of Boolean algebra.
Boolean function. Derived logic gates: Exclusive-OR, NAND, NOR gates, their block
diagrams and truth tables. Logic diagrams from Boolean expressions and vica-versa.
Converting logic diagrams to universal logic. Positive, negative and mixed logic. Logic gate
conversion.
Unit-2 DIGITAL LOGIC GATE CHARACTERISTICS: TTL logic gate characteristics. Theory &
operation of TTL NAND gate circuitry. Open collector TTL. Three state output logic. TTL
subfamilies. MOS & CMOS logic families. Realization of logic gates in RTL, DTL, ECL, CMOS
& MOSFET. Interfacing logic families to one another.
Unit-3 MINIMIZATION TECHNIQUES: Minterm, Maxterm, Karnaugh Map, K map upto 4
variables. Simplification of logic functions with K-map, conversion of truth tables in POS and
SOP form. Incomplete specified functions. Variable mapping. Quinn-Mc Klusky minimization
techniques.
Unit-4 COMBINATIONAL SYSTEMS: Combinational logic circuit design, half and full adder,
subtractor. Binary serial and parallel adders. BCD adder. Binary multiplier. Decoder: Binary to
Gray decoder, BCD to decimal, BCD to 7-segment decoder. Multiplexer, demultiplexer,
encoder. Octal to binary, BCD to excess-3 encoder. Diode switching matrix. Design of logic
circuits by multiplexers, encoders, decoders and demultiplexers.
Unit-5 SEQUENTIAL SYSTEMS: Latches, flip-flops, R-S, D, J-K, Master Slave flip flops.
Conversions of flip-flops. Counters: Asynchronous (ripple), synchronous and synchronous
decade counter, Modulus counter, skipping state counter, counter design. Ring counter.
Counter applications. Registers: buffer register, shift register.
4EX3 ELECTRICAL ENGINEERING MATERIALS
Unit-1 DIELECTRIC MATERIALS: Polarization phenomenon, spontaneous polarization, dielectric
constant and loss, piezo and Ferro electricity application.
Unit-2 MAGNETIC MATERIALS: Dia, Para, ferro- ferrimagnetisms; soft and hard magnetic
materials and their applications.
Unit-3 SEMI CONDUCTOR MATERIALS: Crystal growth, zone refining, Degenerate and no
degenerate semiconductors, Direct and indirect band gap semiconductors. Electronic properties
of silicon, Germanium, Compound Semiconductor, Gallium Arsenide, gallium phosphide &
Silicon carbide.
Unit-4 CONDUCTIVE & SUPERCONDUCTIVE MATERIALS: Electrical properties of
conductive and resistive materials. Important characteristics and electronic applications of
specific conductor & resistance materials. Superconductor phenomenon, Type I and Type II
superconductors and their applications.
Unit-5 PASSIVE COMPONENETS & PCB FABRICATION: Brief study of fabrication methods
of fixed and variable type of resistors; capacitors, Inductors, solenoid and toroid, air core, iron
core and Ferro core conductors. Printed Circuit Boards - Types, Manufacturing of copper clad
laminates, PCB Manufacturing process, Manufacturing of single and double sided PCBs.
Surface mount devices - advantages & limitations.
4EX4 APPLIED ELECTRONICS
Unit-1 FEEDBACK AMPLIFIERS: Classification, Feedback concept, Transfer gain with feedback,
General characteristics of negative feedback amplifiers. Analysis of voltage-series, voltageshunt,
current-series and current-shunt feedback amplifier, Stability criterion.
Unit-2 OSCILLATORS: Classification, Criterion for oscillation. Tuned collector, Hartley, Colpitts,
RC-Phase shift, Wien bridge and crystal oscillators, Astable, monostable and bistable
multivibrators. Schmitt trigger. Blocking oscillators.
Unit-3 HIGH FREQUENCY AMPLIFIERS: Hybrid pie model, conductances and capacitances of
hybrid-pie model, high frequency analysis of CE amplifier, gain-bandwidth product. Emitter
follower at high frequencies.
Unit-4 DIGITAL LOGIC GATE CHARACTERISTICS: TTL logic gate characteristics. Theory &
operation of TTL NAND gate circuitry, Open collector TTL. Three state output logic. TTL
subfamilies, MOS & CMOS logic families. Realization of logic gates in RTL, DTL, ECL,
CMOS & COMS logic families. Realization of logic gates in RTI, DTI, ECL, CMOSFET.
Interfacing logic families to one another.
Unit-5 POWER AMPLIFIERS: Power amplifier circuits, Class A output stages, class B output stage
and class AB output stages class C amplifiers, pushpull amplifiers with and without
transformers. Complementary symmetry & quasi complementary symmetry amplifiers
4EX5 LINEAR INTEGRATED CIRCUITS
Unit-1 OPERATIONAL AMPLIFIERS: Basic differential amplifier analysis, Single ended and
double ended configurations, Op-amp configurations with feedback, Op-amp parameters,
IInverting and Non-Inverting configuration, Comparators, Adder.
Unit-2 OPERATIONAL AMPLIFIER APPLICATIONS:ntegrator, Differentiator, Voltage to
frequency & Frequency to voltage converters. Oscillators: Phase shift, Wien bridge,
Quadrature, square wave, triangular wave, saw tooth oscillators. Voltage controlled oscillators.
Unit-3 ACTIVE FILTERS: Low pass, high pass, band pass and band reject filters, All pass filter,
Switched capacitor filter, Butterworth filter design, Chebyshev Filter design.
Unit-4 PHASE-LOCKED LOOPS: Operating Principles of PLL, Linear Model of PLL, Lock range,
Capture range, Applications of PLL as FM detector, FSK demodulator, AM detector,
Frequency translator, phase shifter, tracking filter, signal synchronizer and frequency
synthesizer, Building blocks of PLL, LM565 PLL.
Unit-5 LINEAR IC’s: Four quadrant multiplier & its applications, Basic blocks of linear IC voltage
regulators, Three terminal voltage regulators, Positive and negative voltage regulators. The 555
timer as astable and monostable multivibrators. Zero crossing detector, Schmitt trigger.
4EX6.1 ELECTROMAGNETIC FIELD THEORY
Unit-1 INTRODUCTION: Vector Relation in rectangular, cylindrical, spherical and general
curvilinear coordinates system. Concept and physical interpretation of gradient, Divergence
and curl, Green’s & Stoke’s theorems.
Unit-2 ELECTROSTATICS: Electric field intensity & flux density. Electric field due to various
charge configurations. The potential functions and displacement vector. Gauss’s law. Poisson’s
and Laplace’s equation and their solution. Uniqueness theorem. Continuity equation.
Capacitance and electrostatics energy. Field determination by method of images. Boundary
conditions. Field mapping and concept of field cells.
Unit-3 MAGNETOSTATICS : Magnetic field intensity, flux density & magnetization, Faraday’s
Law, Bio-Savart’s law, Ampere’s law, Magnetic scalar and vector potential, self & mutual
inductance, Energy stored in magnetic field, Boundary conditions, Analogy between electric
and magnetic field, Field mapping and concept of field cells.
Unit-4 TIME VARYING FIELDS: Displacement currents and equation of continuity. Maxwell’s
equations, Uniform plane wave in free space, dielectrics and conductors, skin effect sinusoidal
time variations, reflection & refraction of Uniform Plane Wave, standing wave ratio. Pointing
vector and power considerations.
Unit-5 RADIATION, EMI AND EMC: Retarded Potentials and concepts of radiation, Radiation
from a small current element. Radiation resistance: Introduction to Electromagnetic
Interference and Electromagnetic compatibility, EMI coupling modes, Methods of eliminating
interference, shielding, grounding, conducted EMI, EMI testing: emission testing,
susceptibility testing.
4EX7 ELECTRICAL MACHINES LAB-I
1 Speed control of D.C. shunt motor by (a) Field current control method & plot the curve for speed
vs field current. (b) Armature voltage control method & plot the curve for speed vs armature
voltage.
2 Speed control of a D.C. Motor by Ward Leonard method and to plot the curve for speed vs
applied armature voltage.
3 To determine the efficiency of D.C. Shunt motor by loss summation (Swinburne’s) method.
4 To determine the efficiency of two identical D.C. Machine by Hopkinson’s regenerative test. 5 To
perform O.C. and S.C. test on a 1-phase transformer and to determine the parameters of its
equivalent circuit its voltage regulation and efficiency.
6 To perform back-to-back test on two identical 1-phase transformers and find their efficiency &
parameters of the equivalent circuit.
7 To perform parallel operation of two 1-phase transformers and determine their load sharing.
8 To determine the efficiency and voltage regulation of a single-phase transformer by direct
loading.
9 To perform OC & SC test on a 3-phase transformer & find its efficiency and parameters of its
equivalent circuit.
10 To perform parallel operation of two 3-phase transformers and determine their load sharing.
11 To study the performance of 3-phase transformer for its various connections, i.e. star/star
star/delta delta/star and delta/delta and find the magnitude of 3rd harmonic current.
4EX8 DIGITAL ELECTORNICS LAB
1 1. To study and perform the following experiments.
(a) Operation of digital multiplexer and demultiplexer. (b) Binary to decimal encoder.
(c) Characteristics of CMOS integrated circuits.
2 To study and perform experiment- Compound logic functions and various combinational circuits
based on AND/NAND and OR/NOR Logic blocks.
3 To study and perform experiment -Digital to analog and analog to digital converters.
4 To study and perform experiment- Various types of counters and shift registers.
5 To study and perform experiment - Interfacing of CMOS to TTL and TTL to CMOS ICs.
6 To study and perform experiment- BCD to binary conversion on digital IC trainer.
7 To study and perform experiment -
(a) Astable (b) Monostable (c) Bistable Multivibrators and the frequency variation with different
parameters, observe voltage waveforms at different points of transistor.
8 To study and perform experiment -Voltage comparator circuit using IC-710.
9 To study and perform experiment- Schmitt transistor binary circuit.
10 Design 2 bit binary up/down binary counter on bread board.
4EX9 APPLIED ELECTRONICS LAB
1 Plot gain-frequency characteristics of BJT amplifier with and without negative feedback in the
emitter circuit and determine bandwidths, gain bandwidth products and gains at 1kHz with and
without negative feedback.
2 Study of series and shunt voltage regulators and measurement of line and load regulation and
ripple factor.
3 Plot and study the characteristics of small signal amplifier using FET.
4 Study of push pull amplifier. Measure variation of output power & distortion with load.
5 Study Wein bridge oscillator and observe the effect of variation in R & C on oscillator
frequency.
6 Study transistor phase shift oscillator and observe the effect of variation in R & C on oscillator
frequency and compare with theoretical value.
7 Study the following oscillators and observe the effect of variation of C on oscillator frequency:
(a) Hartley (b) Colpitts.
8 Design Fabrication and Testing of k-derived filters (LP/HP).
9 Study of a Digital Storage CRO and store a transient on it.
10 To plot the characteristics of UJT and UJT as relaxation.
11 To plot the characteristics of MOSFET and CMOS.
4EX10 INTEGRATED CIRCUITS LAB
1 Op-Amp characteristics and get data for input bias current measure the output-offset voltage and
reduce it to zero and calculate slew rate.
2 Op-Amp in inverting and non-inverting modes.
3 Op-Amp as scalar, summer and voltage follower. 4
Op-Amp as differentiator and integrator.
5 Design LPF and HPF using Op-Amp 741
6 Design Band Pass and Band reject Active filters using Op-Amp 741.
7 Design Oscillators using Op-Amp (i) RC phase shift (ii) Hartley (iii) Colpitts
8 Design (i) Astable (ii) Monostable multivibrators using IC-555 timer
9 Design Triangular & square wave generator using 555 timer.
10 Design Amplifier (for given gain) using Bipolar Junction Transistor.
Shri Akash Bhai
4EX1 ELECTRICAL MACHINES-I
Unit-1 ELECTROMECHANICAL ENERGY CONVERSION: Basic principles of
Electromechanical energy conversion. Basic aspects and physical phenomena involved in
energy conversion. Energy balance.
Unit-2 DC GENERATORS: Construction, Types of DC generators, emf equation, lap & wave
windings, equalizing connections, armature reaction, commutation, methods of improving
commutations, demagnetizing and cross magnetizing mmf, interpoles, characteristics, parallel
operation. Rosenberg generator.
Unit-3 DC MOTORS: Principle, back emf, types, production of torque, armature reaction &
interpoles, characteristics of shunt, series & compound motor, DC motor starting. Speed
Control of DC Motor: Armature voltage and field current control methods, Ward Leonard
method. Braking, losses and efficiency, direct & indirect test, Swinburne’s test, Hopkinsion
test, field & retardation test, single-phase series motor.
Unit-4 TRANSFORMERS: Construction, types, emf equation. No load and load conditions.
Equivalent circuits, Vector diagrams, OC and SC tests, Sumpner’s back-to-back test,
efficiency. Voltage regulation, effect of frequency, parallel operation, autotransformers,
switching currents in transformers, separation of losses.
Unit-5 POLYPHASE TRANSFORMERS: Single unit or bank of single-phase units, polyphase
connections, Open delta and V connections, Phase conversion: 3 to 6 phase and 3 to 2 phase
conversions, Effect of 3-phase winding connections on harmonics, 3-phase winding
transformers, tertiary winding.
4EX2 DIGITAL ELECTRONICS
Unit-1 NUMBER SYSTEMS, BASIC LOGIC GATES & BOOLEAN ALGEBRA: Binary
Arithmetic & Radix representation of different numbers. Sign & magnitude representation,
complement notation, various codes & arithmetic in different codes & their inter conversion.
Features of logic algebra, postulates of Boolean algebra. Theorems of Boolean algebra.
Boolean function. Derived logic gates: Exclusive-OR, NAND, NOR gates, their block
diagrams and truth tables. Logic diagrams from Boolean expressions and vica-versa.
Converting logic diagrams to universal logic. Positive, negative and mixed logic. Logic gate
conversion.
Unit-2 DIGITAL LOGIC GATE CHARACTERISTICS: TTL logic gate characteristics. Theory &
operation of TTL NAND gate circuitry. Open collector TTL. Three state output logic. TTL
subfamilies. MOS & CMOS logic families. Realization of logic gates in RTL, DTL, ECL, CMOS
& MOSFET. Interfacing logic families to one another.
Unit-3 MINIMIZATION TECHNIQUES: Minterm, Maxterm, Karnaugh Map, K map upto 4
variables. Simplification of logic functions with K-map, conversion of truth tables in POS and
SOP form. Incomplete specified functions. Variable mapping. Quinn-Mc Klusky minimization
techniques.
Unit-4 COMBINATIONAL SYSTEMS: Combinational logic circuit design, half and full adder,
subtractor. Binary serial and parallel adders. BCD adder. Binary multiplier. Decoder: Binary to
Gray decoder, BCD to decimal, BCD to 7-segment decoder. Multiplexer, demultiplexer,
encoder. Octal to binary, BCD to excess-3 encoder. Diode switching matrix. Design of logic
circuits by multiplexers, encoders, decoders and demultiplexers.
Unit-5 SEQUENTIAL SYSTEMS: Latches, flip-flops, R-S, D, J-K, Master Slave flip flops.
Conversions of flip-flops. Counters: Asynchronous (ripple), synchronous and synchronous
decade counter, Modulus counter, skipping state counter, counter design. Ring counter.
Counter applications. Registers: buffer register, shift register.
4EX3 ELECTRICAL ENGINEERING MATERIALS
Unit-1 DIELECTRIC MATERIALS: Polarization phenomenon, spontaneous polarization, dielectric
constant and loss, piezo and Ferro electricity application.
Unit-2 MAGNETIC MATERIALS: Dia, Para, ferro- ferrimagnetisms; soft and hard magnetic
materials and their applications.
Unit-3 SEMI CONDUCTOR MATERIALS: Crystal growth, zone refining, Degenerate and no
degenerate semiconductors, Direct and indirect band gap semiconductors. Electronic properties
of silicon, Germanium, Compound Semiconductor, Gallium Arsenide, gallium phosphide &
Silicon carbide.
Unit-4 CONDUCTIVE & SUPERCONDUCTIVE MATERIALS: Electrical properties of
conductive and resistive materials. Important characteristics and electronic applications of
specific conductor & resistance materials. Superconductor phenomenon, Type I and Type II
superconductors and their applications.
Unit-5 PASSIVE COMPONENETS & PCB FABRICATION: Brief study of fabrication methods
of fixed and variable type of resistors; capacitors, Inductors, solenoid and toroid, air core, iron
core and Ferro core conductors. Printed Circuit Boards - Types, Manufacturing of copper clad
laminates, PCB Manufacturing process, Manufacturing of single and double sided PCBs.
Surface mount devices - advantages & limitations.
4EX4 APPLIED ELECTRONICS
Unit-1 FEEDBACK AMPLIFIERS: Classification, Feedback concept, Transfer gain with feedback,
General characteristics of negative feedback amplifiers. Analysis of voltage-series, voltageshunt,
current-series and current-shunt feedback amplifier, Stability criterion.
Unit-2 OSCILLATORS: Classification, Criterion for oscillation. Tuned collector, Hartley, Colpitts,
RC-Phase shift, Wien bridge and crystal oscillators, Astable, monostable and bistable
multivibrators. Schmitt trigger. Blocking oscillators.
Unit-3 HIGH FREQUENCY AMPLIFIERS: Hybrid pie model, conductances and capacitances of
hybrid-pie model, high frequency analysis of CE amplifier, gain-bandwidth product. Emitter
follower at high frequencies.
Unit-4 DIGITAL LOGIC GATE CHARACTERISTICS: TTL logic gate characteristics. Theory &
operation of TTL NAND gate circuitry, Open collector TTL. Three state output logic. TTL
subfamilies, MOS & CMOS logic families. Realization of logic gates in RTL, DTL, ECL,
CMOS & COMS logic families. Realization of logic gates in RTI, DTI, ECL, CMOSFET.
Interfacing logic families to one another.
Unit-5 POWER AMPLIFIERS: Power amplifier circuits, Class A output stages, class B output stage
and class AB output stages class C amplifiers, pushpull amplifiers with and without
transformers. Complementary symmetry & quasi complementary symmetry amplifiers
4EX5 LINEAR INTEGRATED CIRCUITS
Unit-1 OPERATIONAL AMPLIFIERS: Basic differential amplifier analysis, Single ended and
double ended configurations, Op-amp configurations with feedback, Op-amp parameters,
IInverting and Non-Inverting configuration, Comparators, Adder.
Unit-2 OPERATIONAL AMPLIFIER APPLICATIONS:ntegrator, Differentiator, Voltage to
frequency & Frequency to voltage converters. Oscillators: Phase shift, Wien bridge,
Quadrature, square wave, triangular wave, saw tooth oscillators. Voltage controlled oscillators.
Unit-3 ACTIVE FILTERS: Low pass, high pass, band pass and band reject filters, All pass filter,
Switched capacitor filter, Butterworth filter design, Chebyshev Filter design.
Unit-4 PHASE-LOCKED LOOPS: Operating Principles of PLL, Linear Model of PLL, Lock range,
Capture range, Applications of PLL as FM detector, FSK demodulator, AM detector,
Frequency translator, phase shifter, tracking filter, signal synchronizer and frequency
synthesizer, Building blocks of PLL, LM565 PLL.
Unit-5 LINEAR IC’s: Four quadrant multiplier & its applications, Basic blocks of linear IC voltage
regulators, Three terminal voltage regulators, Positive and negative voltage regulators. The 555
timer as astable and monostable multivibrators. Zero crossing detector, Schmitt trigger.
4EX6.1 ELECTROMAGNETIC FIELD THEORY
Unit-1 INTRODUCTION: Vector Relation in rectangular, cylindrical, spherical and general
curvilinear coordinates system. Concept and physical interpretation of gradient, Divergence
and curl, Green’s & Stoke’s theorems.
Unit-2 ELECTROSTATICS: Electric field intensity & flux density. Electric field due to various
charge configurations. The potential functions and displacement vector. Gauss’s law. Poisson’s
and Laplace’s equation and their solution. Uniqueness theorem. Continuity equation.
Capacitance and electrostatics energy. Field determination by method of images. Boundary
conditions. Field mapping and concept of field cells.
Unit-3 MAGNETOSTATICS : Magnetic field intensity, flux density & magnetization, Faraday’s
Law, Bio-Savart’s law, Ampere’s law, Magnetic scalar and vector potential, self & mutual
inductance, Energy stored in magnetic field, Boundary conditions, Analogy between electric
and magnetic field, Field mapping and concept of field cells.
Unit-4 TIME VARYING FIELDS: Displacement currents and equation of continuity. Maxwell’s
equations, Uniform plane wave in free space, dielectrics and conductors, skin effect sinusoidal
time variations, reflection & refraction of Uniform Plane Wave, standing wave ratio. Pointing
vector and power considerations.
Unit-5 RADIATION, EMI AND EMC: Retarded Potentials and concepts of radiation, Radiation
from a small current element. Radiation resistance: Introduction to Electromagnetic
Interference and Electromagnetic compatibility, EMI coupling modes, Methods of eliminating
interference, shielding, grounding, conducted EMI, EMI testing: emission testing,
susceptibility testing.
4EX7 ELECTRICAL MACHINES LAB-I
1 Speed control of D.C. shunt motor by (a) Field current control method & plot the curve for speed
vs field current. (b) Armature voltage control method & plot the curve for speed vs armature
voltage.
2 Speed control of a D.C. Motor by Ward Leonard method and to plot the curve for speed vs
applied armature voltage.
3 To determine the efficiency of D.C. Shunt motor by loss summation (Swinburne’s) method.
4 To determine the efficiency of two identical D.C. Machine by Hopkinson’s regenerative test. 5 To
perform O.C. and S.C. test on a 1-phase transformer and to determine the parameters of its
equivalent circuit its voltage regulation and efficiency.
6 To perform back-to-back test on two identical 1-phase transformers and find their efficiency &
parameters of the equivalent circuit.
7 To perform parallel operation of two 1-phase transformers and determine their load sharing.
8 To determine the efficiency and voltage regulation of a single-phase transformer by direct
loading.
9 To perform OC & SC test on a 3-phase transformer & find its efficiency and parameters of its
equivalent circuit.
10 To perform parallel operation of two 3-phase transformers and determine their load sharing.
11 To study the performance of 3-phase transformer for its various connections, i.e. star/star
star/delta delta/star and delta/delta and find the magnitude of 3rd harmonic current.
4EX8 DIGITAL ELECTORNICS LAB
1 1. To study and perform the following experiments.
(a) Operation of digital multiplexer and demultiplexer. (b) Binary to decimal encoder.
(c) Characteristics of CMOS integrated circuits.
2 To study and perform experiment- Compound logic functions and various combinational circuits
based on AND/NAND and OR/NOR Logic blocks.
3 To study and perform experiment -Digital to analog and analog to digital converters.
4 To study and perform experiment- Various types of counters and shift registers.
5 To study and perform experiment - Interfacing of CMOS to TTL and TTL to CMOS ICs.
6 To study and perform experiment- BCD to binary conversion on digital IC trainer.
7 To study and perform experiment -
(a) Astable (b) Monostable (c) Bistable Multivibrators and the frequency variation with different
parameters, observe voltage waveforms at different points of transistor.
8 To study and perform experiment -Voltage comparator circuit using IC-710.
9 To study and perform experiment- Schmitt transistor binary circuit.
10 Design 2 bit binary up/down binary counter on bread board.
4EX9 APPLIED ELECTRONICS LAB
1 Plot gain-frequency characteristics of BJT amplifier with and without negative feedback in the
emitter circuit and determine bandwidths, gain bandwidth products and gains at 1kHz with and
without negative feedback.
2 Study of series and shunt voltage regulators and measurement of line and load regulation and
ripple factor.
3 Plot and study the characteristics of small signal amplifier using FET.
4 Study of push pull amplifier. Measure variation of output power & distortion with load.
5 Study Wein bridge oscillator and observe the effect of variation in R & C on oscillator
frequency.
6 Study transistor phase shift oscillator and observe the effect of variation in R & C on oscillator
frequency and compare with theoretical value.
7 Study the following oscillators and observe the effect of variation of C on oscillator frequency:
(a) Hartley (b) Colpitts.
8 Design Fabrication and Testing of k-derived filters (LP/HP).
9 Study of a Digital Storage CRO and store a transient on it.
10 To plot the characteristics of UJT and UJT as relaxation.
11 To plot the characteristics of MOSFET and CMOS.
4EX10 INTEGRATED CIRCUITS LAB
1 Op-Amp characteristics and get data for input bias current measure the output-offset voltage and
reduce it to zero and calculate slew rate.
2 Op-Amp in inverting and non-inverting modes.
3 Op-Amp as scalar, summer and voltage follower. 4
Op-Amp as differentiator and integrator.
5 Design LPF and HPF using Op-Amp 741
6 Design Band Pass and Band reject Active filters using Op-Amp 741.
7 Design Oscillators using Op-Amp (i) RC phase shift (ii) Hartley (iii) Colpitts
8 Design (i) Astable (ii) Monostable multivibrators using IC-555 timer
9 Design Triangular & square wave generator using 555 timer.
10 Design Amplifier (for given gain) using Bipolar Junction Transistor.
Shri Akash Bhai
4 Sem Syllabus
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