Workshop Instructor Electronics and Communication Syllabus, Download PDF

Workshop Instructor Electronics and Communication Syllabus: Kerala Public Service Commission has published Workshop Instructor Electronics and Communication Syllabus. If you have applied for the post of Workshop Instructor/ Instructor Grade II/ Demonstrator in Electronics and Communication Engineering and would like to know the detailed syllabus, then your search ends right here. In order to crack the exam, one needs to have a clear understanding of the syllabus, therefore read through Workshop Instructor Electronics and Communication Syllabus to broaden your perspective. You can also download Workshop Instructor Electronics and Communication Engineering Syllabus in PDF format.

Workshop Instructor Electronics and Communication Syllabus 2023

Workshop Instructor Electronics and Communication Syllabus 2023: പരീക്ഷയ്ക്കുള്ള തയ്യാറെടുപ്പുകൾ ആരംഭിക്കാൻ  സമയമായി. പരീക്ഷയിൽ വിജയിക്കുന്നതിന്, സിലബസിനെക്കുറിച്ച് വ്യക്തമായ ധാരണ ഉണ്ടായിരിക്കണം, അതിനാൽ കേരള PSC വർക്ക്ഷോപ്പ് ഇൻസ്ട്രക്ടർ  ഇലക്ട്രോണിക്സ് ആൻഡ് കമ്മ്യൂണിക്കേഷൻ എഞ്ചിനീയറിംഗ് സിലബസ് വിശദമായി വായിച്ച് മനസിലാക്കുക. നിങ്ങൾക്ക് Workshop Instructor Electronics and Communication Syllabus PDF രൂപത്തിൽ ഡൗൺലോഡ് ചെയ്യാവുന്നതാണ്.

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Workshop Instructor Electronics and Communication Kerala PSC Syllabus: Overview

ചുവടെ നൽകിയിരിക്കുന്ന പട്ടികയിൽ Workshop Instructor Electronics and Communication Kerala PSC Syllabus സംബന്ധമായ എല്ലാ പ്രധാനപ്പെട്ട വിവരങ്ങളും ലഭിക്കും.

Workshop Instructor Electronics and Communication Exam Pattern

Workshop Instructor Electronics and Communication Engineering Syllabus PDF Download

Workshop Instructor Electronics and Communication Engineering Syllabus PDF ഡൗൺലോഡ് ചെയ്യാൻ, താഴെ നൽകിയിരിക്കുന്ന ലിങ്കിൽ ക്ലിക്ക് ചെയ്യുക.

Workshop Instructor Electronics and Communication Syllabus PDF Download

Kerala PSC Workshop Instructor Electronics and Communication Engineering Syllabus

MODULE 1: Introduction to Electronics and Passive Components

• Introduction to Electronics– applications of Electronics- types of electronic components- active and passive- types of passive components- resistors- capacitors and inductors- resistors- definition of resistance, symbol, specification- classification of resistors- fixed, variable- resistor colour coding- capacitors- definition of capacitors, symbol, specifications, classification- fixed and variable- inductors- definition of inductance, symbol, specification, classification- fixed and variable inductors- transformers- working principle and application.

MODULE 2: Electronic Devices and Circuits

• Transistor as amplifier- load line- operating point- need for stabilization of operating point- transistor biasing circuit. Transistor amplifier (CE)- principle of operation- expression for voltage gain, current gain, Power gain, input and output impedances- frequency response and bandwidth- series and parallel resonant circuits- expression for resonance frequency- relation between resonant frequency “Q” and bandwidth- single tune amplifier- operation, frequency, response, applications multi-stage amplifier- methods of interstate coupling.

MODULE 3: Oscillators and Wave-Shaping Circuits

• Oscillators- principle of operation- Barkhausen Criterion for oscillation- RC phase shift oscillator- Wien Bridge oscillator- application of RC oscillators- principle of LC oscillators- Heartly and Colpitts oscillators- application of LC oscillator- piezo- electric effect- crystal oscillator- operation- advantages- applications- multivibrators- types- operations- waveforms- applications- Astable multivibrator- RC differentiator and integrator- conditions for proper integration and differentiation- application

MODULE 4: Digital Electronics

• Combinational logic circuits- introduction- design half adder- full adder, half subtracted and full subtractor- parallel adder multiplexer/ data selector-  4 to 1 MUX- applications of MUX- demultiplexer- 1 to 4 demultiplexer- 3 bit encode- decoders- BCD to decimal, binary to grey code and grey to binary.
• Sequential logic circuits- introduction- synchronous and a synchronous sequential logic circuits. SR Flip Flop – SR latch- SR flip flop using NAND and NOR Gates- JK flip flop with preset and clear inputs- D Flip flop- T flip flop- master-slave JK flip flop- flip flop IC 7476. shift registers, ring counter- Johnson Counter, binary counters- implementation of asynchronous mod 10 counter- implementation of Mod 8 synchronous counter.

MODULE 5: Principles of Communication

• Need for modulation – AM, FM, and PM – basic principle – definition – AM – waveform – expression for AM voltage – modulation index – significance of sidebands – frequency spectrum – AM modulator circuit – balanced modulator – DSBSC, SSBSC, and VSB – frequency spectrum – FM – definition – waveform – modulation index – frequency spectrum and bandwidth – comparison of AM and FM.

MODULE 6: Radio Transmitters and Receivers

• Block diagram of AM transmitter – function of each block – block diagram of a FM transmitter – direct and indirect FM generation – pre-emphasis and de-emphasis – AFC – noise in communication systems – different types of noise – signal to noise ratio – methods to improve signal to nose ratio. Demodulation and Radio Receivers.
• Need for demodulation – principles of superheterodyne receiver – block diagram of superheterodyne receiver – AM demodulator circuits – diode detector – simple and delayed AGC – choice of IF in superheterodyne receiver – characteristics of radio receiver – selectivity, sensitivity, fidelity and noise figure – block diagram of FM receiver – need for limiter in FM receiver – comparison of FM and AM receiver.

MODULE 7: Measuring Instruments

• Terminologies in measurements – accuracy – precision – sensitivity – resolution – galvanometer – working – conversion of galvanometer into voltmeter and ammeter – differences between moving coil and moving iron instruments – analog multimeter – block diagram – use of galvanometer as multimeter- measuring circuit for measurement of resistance, dc current, dc voltage, ac current and ac voltage – specifications – digital frequency meter – digital multimeter – block diagram – the difference between 3 ⅟2 and 4 ⅟2 digit displays in terms of accuracy. CRO – applications – functional block diagram, CRT – construction – electrostatic focusing and deflection system – deflection sensitivity – types of CRO probes- measurement of voltage (DC and AC), frequency, phase angle and time period with CRO – difference between dual beam and dual trace CROs – digital storage oscilloscope – block diagram – working principle.

MODULE 8: Study of Operational Amplifiers

• Block diagram of general purpose operational amplifier – differential amplifier – op-amp symbol – package types – pin configuration – manufacturer’s identifying initials and designations for linear ICs – concept of virtual ground – electrical parameters of op-amp – characteristics of an ideal op-amp – inverting amplifier and noninverting amplifier – expression for voltage gain – voltage follower.
• PLL AND TIMERS – General block diagram of PLL – capture range, lock range, and pull in time – block diagram of VCO NE / SE 566 – electrical characteristics of 565 PLL – functional block diagram of PLL NE / SE 565 – applications of PLL as frequency multiplier and FM demodulator – features of 555 timer – functional block diagram of 555 timer – astable and monostable circuits using 555 timer – expression for time period – LM 380 audio power amplifier.
• Features of IC regulators – three terminal fixed voltage regulator IC’s – typical circuits of LM 78XX and LM 79XX – adjustable voltage regulator LM 317 – dual power supply using LM 320 and LM 340- features of LM 723 voltage regulator – functional block diagram of LM 723 – basic low voltage and high voltage regulator circuits using LM723 Block diagrams of SMPS- advantages and disadvantages- opto- couplers- the principle of operation- IC-4N35.

MODULE 9: Digital Communication

• Pulse Modulation: sampling theorem and its significance- pulse modulation-PAM, PWM, PPM- modulation and demodulation. Model of a digital communication system- basic elements of PCM- quantization- noise in PCM- non uniform quantization- companding, differential PCM- Delta modulation- noise in Delta modulation- slope overload and granular noise adaptive Delta modulation.
• Digital Career Modulation- introduction- elements of Bandpass data- transmission system- BFSK- generation and detection. BPSK Generation and detection, Spectrum and bandwidth with QPSK- Spetru,- MSK- Gaussian Minimum Shift Keying.

MODULE 10: Microcontrollers and Embedded Systems

• Assembly Language Programming of 8051- addressing mode- instruction set- simple programs (program for addition, multiplication, division, data transfer, subtraction, port reading/ writing)- interrupts in 8051- interrupt types- steps in interrupt processing- IE special function register- IP special function register- priority of interrupts, interfacing with 8051- LCD system- 4 * 4 keyboard ADC and DAC- stepper motor- dc Motor- water level indicator system- temperature control system.
• AVR Assembly Language Programming- data transfer- arithmetic and logic instructions- shift and rotate instructions-branch instructions and looping- call instructions and stack- time delay and instruction pipeline- delay calculation- I/O port programming in AVR- simple assembly language programs- Macros- comparison with subroutines.

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