IES Exam Syllabus for ECE
Engineering Service Exam Syllabus for Electronics and Telecommunication Engineering
Part A: General English.
In this, the question paper will be designed to test the candidate’s
understanding of English and workmanlike use of words.
Part B: General Studies:
In this, the question paper will include
knowledge of current events and of such matters as of everyday observation and
experience in their scientific aspects as may be expected of an educated
person. The paper will also include questions on History of India and Geography
of a nature which candidates should be able to answer without special study.
Technical PAPER - I
1. Materials and
Components
Structure and properties of Electrical Engineering
materials; Conductors, Semiconductors and Insulators, magnetic, Ferroelectric,
Piezoelectric, Ceramic, Optical and Super-conducting materials. Passive
components and characteristics Resistors, Capacitors and Inductors; Ferrites, Quartz
crystal Ceramic resonators, Electromagnetic and Electromechanical components.
2. Physical Electronics,
Electron Devices and ICs:
Electrons and holes in semiconductors, Carrier Statistics,
Mechanism of current flow in a semiconductor, Hall effect; Junction theory;
Different types of diodes and their characteristics; Bipolar Junction
transistor; Field effect transistors; Power switching devices like SCRs, GTOs,
power MOSFETS; Basics of ICs - bipolar, MOS and CMOS types; basic of Opto
Electronics.
3. Signals and
Systems
Classification of signals and systems: System modeling in
terms of differential and difference equations; State variable representation;
Fourier series; Fourier transforms and their application to system analysis;
Laplace transforms and their application to system analysis; Convolution and
superposition integrals and their applications; Z-transforms and their
applications to the analysis
and characterisation of discrete time systems; Random
signals and probability, Correlation functions; Spectral density; Response of linear
system to random inputs.
4. Network theory
Network analysis techniques; Network theorems, transient
response, steady state sinusoidal response; Network graphs and their
applications in network analysis; Tellegen’s theorem. Two port networks; Z, Y,
h and transmission parameters. Combination of two ports, analysis of common two
ports. Network functions : parts of network functions, obtaining a network
function from a given part. Transmission criteria : delay and rise time,
Elmore’s and other definitions effect of cascading. Elements of network
synthesis.
5. Electromagnetic
Theory
Analysis of electrostatic and magnetostatic fields;
Laplace’s and Poisson’s equations; Boundary value problems and their solutions;
Maxwell’s equations; application to wave propagation in bounded and unbounded
media; Transmission lines : basic theory, standing waves, matching
applications, microstrip lines; Basics of wave guides and resonators; Elements
of antenna theory.
6. Electronic Measurements
and instrumentation
Basic concepts, standards and error analysis; Measurements
of basic electrical quantities and parameters; Electronic measuring instruments
and their principles of working : analog and digital, comparison,
characteristics, application. Transducers; Electronic measurements of non
electrical quantities like temperature, pressure, humidity etc; basics of
telemetry for industrial use.
Technical PAPER - II
1. Analog Electronic
Circuits
Transistor biasing and stabilization. Small signal analysis.
Power amplifiers. Frequency response. Wide banding techniques. Feedback
amplifiers. Tuned amplifiers. Oscillators. Rectifiers and power supplies. Op
Amp, PLL, other linear integrated circuits and applications. Pulse shaping
circuits and waveform generators.
2. Digital Electronic
Circuits
Transistor as a switching element; Boolean algebra,
simplification of Boolean functions, Karnaguh map and applications; IC Logic
gates and their characteristics; IC logic families : DTL, TTL, ECL, NMOS, PMOS
and CMOS gates and their comparison; Combinational logic Circuits; Half adder,
Full adder; Digital comparator; Multiplexer Demulti-plexer; ROM an their
applications. Flip flops. R-S, J-K, D and T flip-flops; Different types of
counters and registers Waveform generators. A/D and D/A converters.
Semiconductor memories.
3. Control Systems
Transient and steady state response of control systems;
Effect of feedback on stability and sensitivity; Root locus techniques;
Frequency response analysis. Concepts of gain and phase margins: Constant-M and
Constant-N Nichol’s Chart; Approximation of transient response from Constant-N
Nichol’s Chart; Approximation of transient response from closed loop frequency
response; Design of Control Systems, Compensators; Industrial controllers.
4. Communication
Systems
Basic information theory; Modulation and detection in
analogue and digital systems; Sampling and data reconstructions; Quantization
& coding; Time division and frequency division multiplexing; Equalization;
Optical Communication : in free space & fiber optic; Propagation of signals
at HF, VHF, UHF and microwave frequency; Satellite Communication.
5. Microwave
Engineering
Microwave Tubes and solid state devices, Microwave
generation and amplifiers, Waveguides and other Microwave Components and
Circuits, Microstrip circuits, Microwave Antennas, Microwave Measurements,
Masers, lasers; Microwave propagation.
Microwave Communication Systems terrestrial and Satellite
based.
6. Computer
Engineering
Number Systems. Data representation; Programming; Elements
of a high level programming language PASCAL/C; Use of basic data structures;
Fundamentals of computer architecture; Processor design; Control unit design;
Memory organisation, I/o System Organisation. Microprocessors : Architecture
and instruction set of Microprocessors 8085 and 8086, Assembly language
Programming. Microprocessor Based system design : typical examples. Personal
computers and their typical uses.
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