SETH JAI PARKASH POLYTECHNIC, DAMLA ELECTRONICS AND COMMUNICATION ENGINEERING -3 RD SEMESTER

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1 Lesson Plan Name of Faculty : Rajeev Goel Discipline : Electronics & Comm. Engg. Semester : 3 rd Subject : ELECTRONIC INSTRUMENTS AND MEASUREMENT Lesson Plan Duration : 16 weeks Work load (Lecture /Practical) per week (in hours): Lectures 03, Practical 02 Theory Week Lecture Day Topic (Including Assignment/ Test) 1 Measurement, method of measurement, types of instruments 1 st 2 Specifications of instruments Accuracy, precision 3 Specifications of instruments sensitivity, resolution, range, errors in measurement 2 nd 5 loading effect, importance and applications of standards and calibration 4 sources of errors, limiting errors, 6 Assignment / test 3 rd 8 Principles of measurement of DC current 7 Principles of measurement of DC voltage 9 Principles of measurement of AC voltage 5 th 10 Principles of measurement of AC current Principles of operation and construction of 4 th 11 permanent magnet moving coil (PMMC) instruments 12 Moving iron type instruments 14 Revision / test 15 Construction and working of Cathode Ray Tube(CRT) 13 Assignment Block diagram description of a basic CRO and 16 triggered sweep oscilloscope 6 th 17 Front panel controls 18 Specifications of CRO and their explanation 19 Measurement of current, voltage, frequency Measurement of current time period and phase 7 th 20 using CRO 21 Digital storage oscilloscope (DSO) block diagram and working principle 8 th 23 Class test 22 Assignment / Problem Taking 24 Wheat stone bridge 25 AC bridges: Maxwell s induction bridge 26 Hay s bridge, De-Sauty s bridge, Practical Day Practical Topic Measurement of voltage, resistance, 1 st frequency using digital multimeter Measurement of 2 nd voltage, resistance, frequency using digital multimeter Measurement of 3 rd voltage, frequency, time period and phase using CRO Measurement of 4 th voltage, frequency, time period and phase using CRO 5 th Practical file Checking and vivavoice Measurement of 6 th voltage, frequency, time and phase using DSO Measurement of 7 th voltage, frequency, time and phase using DSO 8 th Measurement of Q of a coil Measurement of Q of

2 9 th 27 Schering bridge and Anderson bridge 9 th a coil 10 th 28 Bock diagram description of laboratory type RLC bridge, specifications of RLC bridge 10 th

3 11 th 12 th 29 Block diagram and working principle of Q meter 30 Assignment 32 Class test 33 Explanation of block diagram specifications of low frequency, RF generators 31 Problem Taking 35 Distortion factor meter 36 Instrumentation amplifier: its characteristics, need and working 34 pulse generator, function generator 13 th 38 Assignment 37 Instrumentation amplifier need and working 39 Comparison of analog and digital instruments 40 Working principle of ramp, dual slope Working principle of integration type digital 14 th 41 voltmeter 42 Block diagram and working of a digital multimeter 43 Specifications of digital multi-meter and their applications 15 th 44 Limitations of digital multi-meters 45 Working principle of logic probe, logic pulser analyzer Working principle of logic analyzer and 46 signature analyzer 16 th 47 Revision 48 Revision Practical file Checking and vivavoice Measurement of 11 th resistance and inductance of coil using RLC Bridge Measurement of 12 th impedance using Maxwell Induction Bridge To find the value of 13 th unknown resistance using Wheat Stone Bridge Measurement of 14 th distortion using Distortion Factor Meter 15 th Use of logic pulser and logic pobe 16 th Revision

4 Lesson Plan Name of Faculty : Manisha Discipline : Electronics & Comm. Eng. Semester : 3rd Subject : PRINCIPLES OF COMMUNICATION ENGINEERING Lesson Plan Duration : 16 weeks Work load (Lecture /Practical) per week (in hours): Lectures 03, Practical 03 Lecture Practical Topic (Including Assignment/ Test Day Day Topic week Introduction of Subject and Need for 1 modulation frequency translation and demodulation in 1 st 1 st General idea s for lab 2 communication systems Equipment s 3 Basic scheme of a modern communication 2 nd system Derivation of expression for an amplitude modulated wave Carrier and side band components Modulation index. Spectrum and BW of AM Wave. Relative power distribution in carrier and side bands Elementary idea of DSB-SC modulations and its application 2 nd To observe an AM wave on CRO produced by a standard signal generator using internal and external modulation To measure the modulation index of the wave obtained in above practical 3 rd Elementary idea of SSB-SC modulations and its application Elementary idea of ISB and VSB modulations and its application Comparison of DSB- SC,SSB- SC, ISB, and VSB modulation 3 rd To observe an AM wave on CRO produced by a standard signal generator using internal and external modulation To measure the modulation index of the wave obtained in above practical 4 th Expression for frequency modulated wave and its frequency spectrum (without Proof and analysis of Bassel function) Modulation index, maximum frequency deviation and deviation ratio, BW of FM signals, Carson s rule 4 th To obtain an AM wave from a square law modulator circuit and observe waveforms b) To measure

5 5th Effect of noise on FM carrier. Noise triangle Role of limiter, Need for pre-emphasis and deemphasis, capture effect. 5th the modulation index of the obtained wave form To obtain an AM wave from a square law

6 6 th 14 Comparison of FM and AM in communication systems 15 Assignment / Revision 16 Test 17 Derivation of expression for phase modulated wave modulation index 18 Derivation of expression for phase modulated wave modulation index 6 th modulator circuit and observe waveforms To measure the modulation index of the obtained wave form To obtain an FM wave and measure the frequency deviation for different modulating signals. 7 th 19 Comparison with frequency modulation. 20 Assignment /Quiz 21 Circuit Diagram and working operation of Collector Modulator 7 th To obtain an FM wave and measure the frequency deviation for different modulating signals. 8 th 9 th 10 th 22 Circuit Diagram and working operation of Base Modulator 23 Circuit Diagram and working operation of Square Low Modulator 24 Circuit Diagram and working operation of Balanced Modulator 25 Revision 26 Working principles and applications of reactance modulator 27 Working principles and applications of varactor diode modulator 28 Working principles and applications of VCO modulator 29 Working principles and applications of Armstrong phase modulator 30 Stabilization of carrier using AFC (Block diagram approach) 8 th To obtain modulating signal from FM detector 9 th Revision 10 th To observe the sampled signal and compare it with the analog input signal. Note the effect of varying the sampling pulse width and frequency on the sampled output 31 Assignment / Test To observe and note Principles of demodulation of AM wave using the pulse amplitude 32 diode detector circuit modulated signal

7 11 th 33 concept of Clipping 11 th (PAM) and compare them with the corresponding analog input signal 12 th 34 formula for RC time constant for minimum distortion (no derivation) 12 th Revision

8 35 Assignment 36 Expert Lecture 37 Basic principles of FM detection using slope detector Principle of working of the Foster-Seeley 13 th 38 discriminator FM demodulator (No Derivation) 39 Principle of working of the Ratio detector FM demodulator (No Derivation) 40 Block diagram of Phase locked Loop (PLL) FM demodulator (No Derivation) 14 th 41 Revision / Assignment Statement of sampling theorem and 42 elementary idea of sampling frequency for pulse modulation Basic concepts of time division multiplexing 43 (TDM) 15 th 44 frequency division multiplexing (FDM) 45 Pulse Amplitude Modulation (PAM) 16 th 47 Pulse Width Modulation (PWM) 46 Pulse Position Modulation (PPM) 48 Revision 13 th 14 th Revision To observe PPM and PWM ignal and compre it with the analo input signal 15 th Revision/ viva 16 th Revision/ viva

9 Lesson Plan Name of Faculty : Manisha Discipline : ECE Semester : 3rd Subject : Digital Electronics Lesson Plan Duration : 16 weeks Work load (Lecture /Practical) per week (in hours): Lectures 03, Practical 03 Week 1 st 2 nd 3 rd Theory Lecture Topic (Including Assignment/ Test Day 1 Introduction 2 Distinction between analog and digital signal. 3 Applications and advantages of digital signals 4 Assignment 5 Binary 6 octal and hexadecimal number system 7 8 conversion from decimal and hexadecimal to binary and vice-versa Binary addition and subtraction including binary points. 1 s and 2 s complement method of addition/subtraction. Practical Day 1 st 2 nd Practical Topic Verification and interpretation of truth tables for AND, OR, NOT NAND, NOR and Exclusive OR (EXOR) and Exclusive NOR (EXNOR) gates Verification and interpretation of truth tables for AND, OR, NOT NAND, NOR and Exclusive OR (EXOR) and Exclusive NOR (EXNOR) gates 3 rd Realisation of logic functions with the help of NAND or NOR gates 4 th 9 Assignment Concept of code, weighted and nonweighte codes 10 examples of 8421, BCD, excess-3 and Gray 11 code Concept of parity, single and double parity 12 and error detection To design a half adder using XOR and NAND 4 th gates and verification of its operation 5 th 13 Assignment 14 Concept of negative and positive logic 15 Definition, symbols and truth tables of NOT, AND, OR, NAND, NOR, EXOR Gates 16 NAND and NOR as universal gates 5 th Construction of a full adder circuit using XOR and NAND gates and verify its operation

10 6 th 17 Introduction to TTL and CMOS logic families 6 th Revision of 18 Assignment Experiments 19 Logic Simplification Revision of 7 th Postulates of Boolean algebra, De Morgan s 7 20 th Experiments Theorems

11 8 th 9 th 21 Implementation of Boolean (logic) equation with gates 22 Assignment 23 Half adder and Full adder circuit 24 design and implementation Decoders, Multiplexers, Multiplexers and Encoder Four bit decoder circuits for 7 segment display and decoder/driver ICs Basic functions and block diagram of MUX and DEMUX with different ICs 10 th 29 Assignment 30 Concept and types of latch with their working and applications 28 Basic functions and block diagram of Encoder 31 Operation using waveforms and truth tables of RS, T, D, Master/Slave JK flip flops 11 th 32 Difference between a latch and a flip flop 33 Introduction to Asynchronous and Synchronous counters 34 Binary counters 35 Divide by N ripple counters 12 th 36 Decade counter 13 th 14 th 38 Assignment 39 Introduction and basic concepts including shift left and shift right 37 Ring counter serial in serial out, parallel in serial out Universal shift register 41 Working principle of A/D and D/A converters 40 parallel in parallel out parallel in parallel out 42 Stair step Ramp A/D converter, Dual Slope A/D converter 43 Successive Approximation A/D Converter 44 Binary Weighted D/A converter 8 th 9 th Verification of truth table for positive edge triggered, negative edge triggered, level triggered IC flip-flops (At least one IC each of D latch, D flip-flop, JK flip-flops). Verification of truth table for positive edge triggered, negative edge triggered, level triggered IC flip-flops (At least one IC each of D latch, D flip-flop, JK flip-flops). 10 th Revision of Experiments Verification of truth 11 th table for encoder and decoder ICs, Mux and DeMux 12 th To design a 4 bit SISO, SIPO, PISO, PIPO shift registers using JK/D flip flops and verification of their operation 13 th Revision of Experiments 14 th To design a 4 bit ring counter and verify its operation. Use of Asynchronous

12 15 th th 46 R/2R ladder D/A converter, Applications of A/D and D/A converter Memory organization, classification of semiconductor memories (RAM, ROM, PROM, EPROM, and EEPROM) 15 th Counter ICs (7490 or 7493) 16 th Revision of Experiments

13 47 static and dynamic RAM 48 introduction to ALU IC

14 LESSON PLAN Name of Faculty : Sandeep Sharma Discipline : Electronics & Communication Engg. Semester : 3 rd Subject : Electronic Devices & Circuits Lesson Plan Duration : 16 weeks Work load (Lecture /Practical) per week (in hours): Lectures 03, Practical 03 Week Theory Lecture Topic (Including Assignment/ Test Day 1 Review of Amplifiers Practical Day Practical Topic 1 st 2 Need for multistage amplifier & Gain of multistage amplifier 1 Review of Lab/ Practicals. 2 nd RC coupled multistage amplifier, its frequency response and bandwidth Transformer coupled Multistage Amplifier, its frequency response and bandwidth. Direct coupled multistage amplifier, its frequency response and bandwidth. Difference between voltage and power amplifiers, Importance of impedance matching in amplifiers. 7 8 Class A & Class B amplifiers, Class AB and Class C amplifiers, collector Efficiency & Distortion in Class A, B, C amplifiers. 3 rd Single ended Power amplifiers, Graphical metho d 3 9 of calculation (without derivation) of output power, heat dissipation curve and importance of heat sinks. 11 Complementary Symmetry Push-Pull amplifier Push Pull Amplifier 12 Assignment topic/test/quiz. Basic principal and types of feedback, 13 derivation of expression for gain of an amplifier employing feedback 5 th Effect of feedback (negative) on gain, stability, 5 14 distortion and bandwidth of and amplifier. 15 RC coupled amplifier with emitter bypass capacitor. 2 Plot the frequency response of two stage RC coupled amplifier and calculate the bandwidth and compare it with single stage amplifier. To measure the gain of push-pull amplifier at 1 KHz. Revision / File Assessment To measure the voltage gain of emitter follower circuit and plot its frequency.

15 6 th 17 Assignment Topic & Class work Checking 16 Emitter follower amplifier and its application. 18 Expert lecture 7 th 19 Sessional Test 7 6 Revision

16 20 Use of positive feedback, Bark-hausen criterion for oscillations. 21 Working principle of Tunned Collector Oscillator Working principle of Hartley and Colpitt s 22 Oscillator Circuits. 8 th Working principle of Phase shift and weinbridge Oscillator Circuits Working principle of crystal Oscillator Circuit. 25 Revision Series and parallel resonant circuit and 9 th 26 bandwidth of resonant circuits. 27 Single tuned voltage amplifier & its frequency response. 28 Double tuned voltage amplifier & its frequency response. 10 th 29 Expert Lecture 11 th 30 Working principle of transistor as switch Concept of multi-vibrator: a stable, monostable, and bistable and their applications. Concept of multi-vibrator: a stable, monostable, and bistable and their applications. Concept of multi-vibrator: a stable, monostable, and bistable and their applications. 8 Plot the frequency response curve of Hartley and Colpitt s Oscillator Plot the frequency response curve of phase shift and Wein bridge Oscillator. 9 Revision Use of IC 555 as monostable multivibrator and observe the output for different values Use of IC as a stable multivibrator and observe the output at different duty cycles. Block diagram of IC555 and its working and 34 applications. 12 th IC555 as monostable and astable multivibrator and bistable multivibrator Assignment topic/sessional. Characteristics of an ideal operational 13 th 38 IC-741 and its pin configuration 37 amplifier and its block diagram. 39 Definition of differential voltage gain, CMRR, PSRR, slew rate and input offset current. Operational amplifier as an inverter, scale 40 change, adder Subtractor, differentiator, and integrator. Operational amplifier as an inverter, scale 14 th 41 change, adder Subtractor, differentiator, and integrator Revision To use IC 741 (op-amp) as 1.Inverter 2. Adder 3.Subtractor 4.Integrator To realize positive and negative fixed voltage DC power supply using three

17 42 15 th 43 Operational amplifier as an inverter, scale change, adder Subtractor, differentiator, and integrator. Concept of DC power supply, line and load regulation 15 terminal voltage regulator IC (7805, 7812 Prototype making/ practice

18 44 Concept of fixed voltage, IC regulators 9like 7805, 7905), and variable 45 Voltage regulator like (IC 723) 16 th 47 Revision/ Seminar 46 Revision/ seminar 48 Sessional 16 Viva Voice

19 Lesson Plan Name of Faculty : R.K Jain Discipline : Electronics & Comm. Eng. Semester : 3 rd Subject : Electrical Machine Lesson Plan Duration : 15 weeks Work load (Lecture /Practical) per week (in hours): Lectures 03, Practical 03 Theory Week Lecture Day Topic (Including Assignment/ Test 1 Advantage of three-phase system over singlephase system. Star Delta connection 1 st 2 Relation between phase and line voltage and current in a three phase system 3 Power and power factor in three-phase system 4 Measurements of Power by one, two and three wattmeter methods. 2 nd 5 Assignment / Problem Taking 6 Principle of operation and constructional details of single phase transformer 7 Voltage Regulation of a transformer (No Derivation) Losses in a transformer 3 rd 8 Efficiency, condition for maximum efficiency and all day efficiency 9 CTs and PTs (Current transformer and potential transformer) 10 CVT (Constant Voltage Transformer ) 11 Assignment / Problem Taking 4 th 5 th 6 th 12 E.M.F induced in a coil rotating in a magnetic field. 13 Definition of motor and generator 14 Basic principle of a generator and a motor 15 Torque due to alignment of two magnetic fields and the concept of Torque angle 16 Basic Electromagnetic laws (Faraday s laws of Electromagnetic Induction) 17 Assignment 18 Class Test Practical Day Practical Topic Introduction to Electrical Machine Lab To measure power and power factors in 3 Phase load by two wattmeter method To measure power and power factors in 3 Phase load by two wattmeter method To measure power and power factor of a single phase induction motor. To measure power and power factor of a single phase induction motor. To determine the efficiency of a single phase transformer from the data obtained through open circuit and short circuit test

20 7 th 19 Introduction to DC Machines 20 Principle of working of d.c motors and 21 D.c generator, their constructional details 7 To determine the efficiency of a single phase transformer from the data obtained through

21 open circuit and short circuit test 22 Function of the commutator for motoring and generating action 8 th 23 Factors determining the speed of a DC motor 24 Different types of excitation 25 Characteristics of different types of DC machines 9 th 26 Starting of DC motors and starters 10 th 11 th 12 th 27 Application of DC machines 28 Assignment 29 Class Test Revolving magnetic field produced by poly phase supply Brief introduction about three phase induction motors, its principle of operation Principle and working of Synchronous Machines 33 Application of Synchronous Machines 34 Assignment 35 Class Test 36 Problem Taking To run a synchronous motor with a.c supply and to measure speed to verify the relation N=12O f/ P To run a synchronous motor with a.c supply and to measure speed to verify the relation N=12O f/ P To make connections of starting and running winding of a single phase capacitor motor and to run it with the help a DOL starter and to measure its speed To make connections of starting and running winding of a single phase capacitor motor and to run it with the help a DOL starter and to measure its speed Study construction of a stepper and servomotor and to write their complete specifications. 13 th 37 Single Phase Fractional Kilowatt Motors Introduction 38 Principle of operation of single phase motors 39 Types of single phase induction motors and their constructional details Single phase synchronous motors reluctance 40 motor ( hysteresis motor) 14 th Introduction to Commutator type single-phase 41 motors 42 Introduction to servo- motors 43 Introduction to stepper motors 13 Study construction of a stepper and servomotor and to write their complete specifications. 14 Repeat if any Required

22 15 th 44 Concept of micro-motors 15 Viva-Vice 45 Assignment 16 th 47 Problem Taking Class Test 48 Test

23 Name of Faculty : Lesson Plan Gourav Discipline : Electronics & Comm. Egg. Semester : 3rd Subject : Computer Programming using C Lesson Plan Duration : 16 weeks Work load (Lecture /Practical) per week (in hours): Lectures 04, Practical 02 Week Lecture Day Theory Topic (Including Assignment/ Test 1 Introduction to Algorithm 2 Introduction to Programming Development 1 st 3 Steps in development of a program 4 Flow charts 5 Algorithm development 6 Programme Debugging 2 nd 7 Assignment / Problem Taking 8 Introduction to Program Structure 3 rd 10 Assign statements 11 Constants, variables 9 I/O statements, 12 Data types 13 Operators and Expressions 14 Standards and Formatted IOS 4 th 15 Data Type Casting 5 th 6 th 16 Assignment 17 Problem Solving 18 Control Structures Introduction 19 Decision making with IF statement 20 IF Else a 21 Nested IF 22 While 23 do-while 24 for loop 25 Break. Continue Statement 26 Got and switch statements 7 th 27 Assignment Practical Day Practical Topic Programming exercises on executing and editing a C program Programming exercises on defining variables and assigning values to variables. Programming exercises on arithmetic and relational operators. Programming exercises on arithmetic expressions and their evaluation. Programming exercises on formatting input/output using printf and scanf and their return type values. Programming exercises using if statement Programming exercises using if

24 28 Class Test Else 29 Problem Taking 8 th 8 30 Introduction to Pointers

25 31 Address operator and pointers Programming 32 Declaring Pointers exercises on switch statement 33 Initializing pointers Programming 34 Single pointer 9 th 9 exercises on do 35 Assignment while, statement. 36 Class Test 11 th 12 th 13 th 14 th 15 th 10 th 38 Introduction to functions 37 Problem Taking 39 Global and Local Variables 40 Function Declaration 42 Parameters and Parameter Passing 43 Call - by value 41 Standard functions 44 Call - by Reference 46 Class Test 47 Problem Taking 45 Assignment 48 Introduction to Arrays 50 Single Array 51 Multidimensional Array 49 Array Declaration, Length of array 52 Arrays of characters 54 Pointers to an array 55 Assignment 53 Passing an array to function 56 Class Test 58 Revision of Chapter 1 59 Revision of Chapter 2 57 Problem Taking 60 Revision of Chapter 3 61 Revision of Chapter 4 62 Revision of Chapter 5 16 th 63 Revision of Any Topic if required 64 Test Programming exercises on for statement. Programs on onedimensional array. Programs on twodimensional array i) Programs for putting two strings together. (ii) Programs for comparing two strings. Simple programs using structures. Repeat if any required

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