Lecturer in Electronics Polytechnic Colleges|Syllabus Lecturer in Electronics Download pdf

Here you can get the Detailed Syllabus for Lecturer in Electronics Polytechnic.

Main Topics

1. GK, Current Affairs & Renaissance
2. Engineering Mathematics
3. Basic Civil Engineering
4. Basic Electric Engineering
5. Basic Mechanical Engineering
6. Electronics and Communication Engineering in Detail

 

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Detailed Syllabus

Module I : General Knowledge and Current Affairs

Salient Features of Indian Constitution

Salient features of the Constitution – Preamble- Its significance and its place in the
interpretation of the Constitution.
Fundamental Rights – Directive Principles of State Policy – Relation between
Fundamental Rights and Directive Principles – Fundamental Duties.
Executive – Legislature – Judiciary – Both at Union and State Level. – Other
Constitutional Authorities.
Centre-State Relations – Legislative – Administrative and Financial.
Services under the Union and the States.
Emergency Provisions.
Amendment Provisions of the Constitution.
Social Welfare Legislations and Programmes
Social Service Legislations like Right to Information Act, Prevention of atrocities
against
Women & Children, Food Security Act, Environmental Acts etc. and Social Welfare
Programmes like Employment Guarantee Programme, Organ and Blood Donation etc.

RENAISSANCE IN KERALA

Towards A New Society

Introduction to English education – various missionary organisations and their
functioning- founding of educational institutions, factories.printing press etc.

Efforts To Reform The Society

(A) Socio-Religious reform Movements

SNDP Yogam, Nair Service Society, Yogakshema Sabha, Sadhu Jana Paripalana
Sangham, Vaala Samudaya Parishkarani Sabha, Samathwa Samajam, Islam Dharma
Paripalana Sangham, Prathyaksha Raksha Daiva Sabha, Sahodara Prasthanam etc.

(B) Struggles and Social Revolts

Upper cloth revolts.Channar agitation, Vaikom Sathyagraha, Guruvayoor
Sathyagraha, Paliyam Sathyagraha. Kuttamkulam Sathyagraha, Temple Entry
Proclamation, Temple Entry Act .Malyalee Memorial, Ezhava Memorial etc.
Malabar riots, Civil Disobedience Movement, Abstention movement etc.

Role Of Press In Renaissance

Malayalee, Swadeshabhimani, Vivekodayam, Mithavadi, Swaraj, Malayala
Manorama, Bhashaposhini, Mathnubhoomi, Kerala Kaumudi, Samadarsi, Kesari, AIAmeen,
Prabhatham, Yukthivadi, etc

Awakening Through Literature

Novel, Drama, Poetry, Purogamana Sahithya Prasthanam, Nataka Prashtanam,
Library movement etc

Women And Social Change

Parvathi Nenmenimangalam, Arya Pallam, A V Kuttimalu Amma, Lalitha
Prabhu.Akkamma Cheriyan, Anna Chandi, Lalithambika Antharjanam and others

Leaders Of Renaissance

Thycaud Ayya Vaikundar, Sree Narayana Guru, Ayyan Kali.Chattampi Swamikal,
Brahmananda Sivayogi, Vagbhadananda, Poikayil Yohannan(Kumara Guru) Dr
Palpu, Palakkunnath Abraham Malpan, Mampuram Thangal, Sahodaran Ayyappan,
Pandit K P Karuppan, Pampadi John Joseph, Mannathu Padmanabhan, V T
Bhattathirippad, Vakkom Abdul Khadar Maulavi, Makthi Thangal, Blessed Elias
Kuriakose Chaavra, Barrister G P Pillai, TK Madhavan, Moorkoth Kumaran, C.
Krishnan, K P Kesava Menon, Dr.Ayyathan Gopalan, C V Kunjuraman, Kuroor
Neelakantan Namboothiripad,
Velukkutty Arayan, K P Vellon, P K Chathan Master, K Kelappan, P. Krishna Pillai,
A K Gopalan, T R Krishnaswami Iyer, C Kesavan. Swami Ananda Theerthan , M C
Joseph, Kuttippuzha Krishnapillai and others

Literary Figures

Kodungallur Kunhikkuttan Thampuran, KeralaVarma Valiyakoyi Thampuran,
Kandathil Varghese Mappila. Kumaran Asan, Vallathol Narayana Menon, Ulloor S
Parameswara Iyer, G Sankara Kurup, Changampuzha Krishna Pillai, Chandu Menon,
Vaikom Muhammad Basheer. Kesav Dev, Thakazhi Sivasankara Pillai, Ponkunnam
Varky, S K Pottakkad and others

GENERAL KNOWLEDGE AND CURRENT AFFAIRS

General Knowledge and Current Affairs

Module II (a): Technical Mathematics

I. Matrices – Identification of Matrices, matrix operations, adjoint and inverse.
II. Determinants – Evaluation of second and third order, minors and cofactors,
solutions of simultaneous linear equation in three unknown using Cramer’s
rule.
III. Binomial Series – Expansions using Binomial theorem.
IV. Trigonometric functions – Signs of functions in each quadrant. Trigonometric
values of angles, properties of trigonometric functions, applications of the
identities sin (A ± B), cos (A ± B) and tan (A ± B).
V. Coordinate geometry – Equations to a straight line – slope-intercept form,
intercept form, Angle between two lines, condition for two lines to be
perpendicular, parallel.
VI. Differentiation – Limits and continuity, derivatives of functions, equation to
tangents and normals. Maxima and minima of functions of one variable.
VII. Integration of functions – Integration of different types of functions.

VIII. Applications of integration – Area bounded by a curve and X or Y axis,
solutions of differential equations using the method of variable separable,
solutions of linear differential equations of first order.

Module II (b): Basic Civil Engineering

Materials: Brick – varieties and strength, characteristics of good brick. Cement –
varieties and grade of cement and its uses. Steel – types of steel for reinforcement
bars, steel structural sections. Aggregates – types & requirements of good aggregates.
Concrete – grades of concrete as per IS code, water cement ratio. Workability,
mixing, batching, compaction and curing.

Construction: Parts of building – foundation – types of foundations – spread
footing, isolated footing, combined footing, Raft, pile and well foundations. Masonry
– types rubble masonry, brick masonry, English bond and Flemish bond. (One brick
wall).

Surveying: Chain surveying – principles, instruments, ranging, and chaining
survey lines, field work and field book, selection of survey stations, units of land area.
Levelling: Levelling instruments, different types, bench mark, reduced level of
points, booking of field notes, reduction of levels by height of collimation method
(simple problem). Modern survey – instruments – Total station, Electronics
theodolite, Distomat.

Module II (c): Basic Mechanical Engineering

The importance of IC Engines: Definition, classification – two stroke engines,
four stroke engines, working of two stroke engines and four stroke engines with the
help of line sketches, comparison between two stroke and four stroke engines,
comparison between petrol and diesel engines, function of fly wheel, clutch, gearbox,
propeller shaft and differential in power transmission, explain with sketch the working
of differential, briefly explain power transmission of 4 wheel vehicle with line
diagram.
The importance of Power Plants: Introduction, classification of power plants
– working of hydroelectric power plant with schematic sketches – working of thermal
(Steam and Diesel) power plant with schematic sketches – working of nuclear power
plant with schematic sketches.

Module II (d): Basic Electrical Engineering

Review with discussion of electric current, potential difference, power, EMF,
resistance and its laws, Ohms law and series parallel circuit, electromagnetism,
generation of AC and DC supply.
Idea of Basic electrical circuit: Electrical supply and load and its functioning,
division of voltage and current in a parallel and series circuit – simple problems, units
of power and energy, solution of DC circuit with calculation of energy consumption
in an installation.

Circuit parameters: Resistance, Capacitance and inductance. AC circuit with R,
L, C. Simple solution of typical AC circuit with resistance, impedance, power and
power factor.

Electrical circuit of an installation: Earthing, lightning protection.

Module II (e): Essentials of Electronics Engineering

Active and passive devices – review only. LED – working, applications, comparison
of LED lighting and CFL lighting. Full wave rectifier – diagram and explanation, 5 V
power supply – with bridge rectifier and 7805. SMPS – block diagram and
advantages. Integrated circuits. SMDs – advantages. Static electricity – precautions in
handling electronic circuits.

Switches: ON / OFF, push to ON, push to OFF, push to ON / OFF, SPST, SPDT,
DPDT. Working and application of limit switches, proximity switches, relays.

Microcontrollers: Simple block diagram of 8 bit microcontrollers – application.
Mobile technology: CDMA and GSM. Compare – 2G and 3G technologies.

Inverter & UPS: Block diagram. Compare – inverter and UPS. Online and off line
UPS – differentiate. Battery selection for UPS and inverter.

E-waste: Health hazards of e-waste.

Module III : Electronic Circuits

Solid state devices – Characteristics of PN junction and Zener diode, Tunnel diode,
NPN and PNP transistor – N channel and P channel, JFET and MOSFET – Rectifier –
half wave and full wave, filters – capacitor, inductor, LC filter, pie section – analysis
and characteristics. Transistor – CB, CE, CC configuration, calculation – voltage gain,
current gain – harmonic distortion, power amplifier – class A, class B, class C, class
AB, class D, class S – Push Pull, Complementary Symmetry – Analysis.

Biasing methods of Transistor – AC and DC load lines, frequency response – gain
calculation, gain in db – Analysis. Transistor as a switch – applications – Darlington
pair. Different coupling methods of transistor amplifiers – RC, DC, Transistor
Coupled, tuned amplifier – multi stage amplifier – stragged tunning – cascade and
cascade – gain bandwidth product – analysis. FET amplifiers – CS, CD.
Comparison of FET and BJT – Feed back in amplifiers – negative and positive feed
backs, effect of feed backs. Oscillators – Barkhausen criterion. RC phase shift, Wein
bridge, LC, Hartley and Colpitts oscillators, crystal oscillator – Analysis,
Multivibrators – Astable, Bistable, Monostable – calculation of Time period,
triggering methods, Schmitt trigger, LTP, UTP – Hysterisis – Applications and
analysis.

Module IV : Linear Integrated Circuits & Wave Shaping Circuits

Differential amplifiers – analysis – CMRR, Op-amps – ideal characteristics, block
schematic slew rate, input and output offset, virtual ground. Concept of 741 Op-Amp,
gain bandwidth product, open loop and closed loop gain. Linear Op-amp circuits,
Inverter and non-inverter amplifiers, summing amplifiers, subtractor, instrumentation
amplifiers, Precision rectifiers – analysis.

Non-linear Op-Amp circuits
Log, Anti Log amplifiers, Schmitt trigger, comparator, astable and monostable
multivibrators – analysis. Active filters – LPF, HPF, BPF, BSF, Universal filters –
Butterworth and Chebyshev filter first and second order, transfer function –realization – analysis. Triangular wave generator, sawtooth generator, Oscillator –
Wein bridge, phase shift – analysis of circuits, 555 internal block diagram –
applications – design of astable and monostable using 555 – VCO, PLL, phase
detector – principle of operation – capture and lock range – applications – analysis.
Integrator and differentiator using passive devices, op-amps – design and analysis –
application. Miller and Bootstrap sweep, V to I and I to V converters – analysis.

Module V : Digital Electronics, Microprocessor and Micro controllers

Number system – binary, octal, hexadecimal, decimal converters, Binary codes –
numeric and alpha numeric codes – gray, BCD, excess-3, self complementing codes –
weighted and unweighted codes. Error detection and correction codes – parity,
hamming codes. Boolean algebra theorem, De Morgan’s theorem, logic gates, logic
function, truth tables, SOP and POS forms, combinational and sequential circuits,

simplification and implementation of logic expressions using K-maps, half adder, full
adder, half subtractor, full subtractor, multiplexer, demultiplexer, encoder, decoder,
priority encoder, serial adder, parallel adder, ripple and look ahead carry adders, Flip
flops – RS, JK, T, D, edge and level trigger flip flops, excitation tables, counter –
synchronous and asynchronous, up down – design, Analysis of sequential networks,
derivation of state graphs and tables.

Shift register – SISO, SIPO, PIPO, PISO, universal shift register, timing diagram,
Johnson and Ring counter. Memory – RAM, ROM, FLAASH, NVRAM, EPROM,
EEPROM, EDORAM, Memory organization.

Logic families – fundamentals of RTL, ECL, DTL, IIL and TTL transfer
characteristics Fan in and Fan out, propagation delay, Schottkey and other TTL gates,
CMOS inverter – stepped power product. Tri state logic, open collector and wired
logic.

ADC and DAC – R – 2R ladder binary weighted, accuracy, resolution, conversion
speed, offset error, ADC sample and hold, error of ADC, flash converter, successive
approximation and dual slope.

Microprocessors – 8086 architecture – addressing modes – instruction set – programs
– Interrupts – maximum and minimum modes, interfacing chips – 8255, 8359, 8251,
8279, 8254, 8257.

Basics of 80286 and 80386 – 8051 Micro controller – architecture – interrupt –
instruction set, programs.

Module VI : Communication Engineering

Classification of signals, elementary signal, LTI system, Noises, Different types of
Noises, Signal to noise ratio, Shannon theorem, entropy, baud rate, maximum channel
capacity.
Electromagnetic radiation and wave propagation – ground, sky, space waves,
polarization, atmospheric layers and its characteristics.

Amplitude modulation – Analysis, generation and detection of AM signals, DSB,
SSB, VSB.
AM transmitter – TRF and Super hetrodyne receiver, noise analysis of AM receiver.
Frequency modulation – narrow band and wide band FM, generation of FM signals,
direct and indirect methods, FM demodulation techniques, Noise in FM receiver, preemphasis and de-emphasis.
Phase modulation – basics of phase modulation.
DSP – Discrete Fourier transforms – properties of DFS, decimation in time, frequency
algorithm, FFT algorithm for a composite number, Signal Flow graph, digital filter
design, antennas, half wave, folded dipole, microwave antenna, rhombic, parabolic,
Yagi-Uda, horn, helical antenna.

Television transmission – interlaced scanning, composite video signals, audio
modulation, working principles of picture tubes.
Television Camera – different types – working principle – CCD camera. NTSC and
PAL colour system, Basic idea TV transmitter and receiver, PAL and NTSC decoder,
basic ideas on digital TV, HD TV and satellite TV receiver. Basic of optical and
satellite communication.

Digital Modulation techniques – sampling theorem, PCM, PAM, PPM, PWM
generation and demodulation. ASK, FSK, PSK, MSK, QPSK, BPSK generation and
demodulation.
Multiplexing Techniques – Basic of CDMA, TDMA, FDMA, Spread spectrum,
frequency hopping, fading, GSM, GPRS, Blue tooth basics.
Microwave devices – Klystron, Magnetron, TWT, SWR, Impatt, Trapatt diodes.
Radar – different types, basic operation, range equation.
Basic of GPS

.
Module VII : Power Electronic, Opto Electronic, PLC and Measuring Equipments

Thyristors – different types – SCR, UJT, TRIAC, DIAC, SCS, IGBT – working
principle and characteristics. Triggering and commutation schemes – different types.
Converters – series and parallel, Inverters – single phase and three phase, choppers,

cycloconverter. Different types of industrial heating, electronic wielding, industrial
applications of ultrasonic, SMPS, servo controlled voltage stabilizer, 3 pin IC
regulators.

Basics of PLCs, characteristics of LDRs, photo diode, photo transistor, photo voltaic
cell, photo detector, LED, opto coupler, and laser diodes and optical amplifiers.

Multimeter – working principle, characteristics, accuracy, sensitivity, selectivity,
resolution, Construction of CRTs working principle of DSO and spectrum analyser.
Working principle of LED, LCD plasma displays, logic probes, and logic analysers.

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