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UPSC ESE/IES Electrical Engineering Syllabus
PAPER – I
1. Engineering Mathematics
Matrix theory, Eigen values & Eigen vectors, system of linear equations, Numerical
methods for solution of non-linear algebraic equations and differential equations,
integral calculus, partial derivatives, maxima and minima, Line, Surface and Volume
Integrals
Fourier series, linear, non-linear and partial differential equations, initial and boundary
value problems, complex variables, Taylor’s and Laurent’s series, residue theorem,
probability and statistics fundamentals, Sampling theorem, random variables, Normal
and Poisson distributions, correlation and regression analysis
2. Electrical Materials
Electrical Engineering Materials, crystal structures and defects, ceramic materials,
insulating materials, magnetic materials – basics, properties and applications
Ferrities, ferro-magnetic materials and components
Basics of solid state physics, conductors
Photo-conductivity
Basics of Nano materials and Superconductors
3. Electric Circuits and Fields
Circuit elements, network graph, KCL, KVL, Node and Mesh analysis, ideal current and
voltage sources, Thevenin’s, Norton’s, Superposition and Maximum Power Transfer
theorems, transient response of DC and AC networks, Sinusoidal steady state analysis,
basic filter concepts, two-port networks, three phase circuits, Magnetically coupled
circuits, Gauss Theorem, electric field and potential due to point, line, plane and
spherical charge distributions, Ampere’s and Biot-Savart’s laws
Inductance, dielectrics, capacitance
Maxwell’s equations
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4. Electrical and Electronic Measurements
Principles of measurement, accuracy, precision and standards
Bridges and potentiometers
Moving coil, moving iron, dynamometer and induction type instruments, measurement
of voltage, current, power, energy and power factor, instrument transformers, digital
voltmeters and multi-meters, phase, time and frequency measurement, Q-meters,
oscilloscopes, potentiometric recorders, error analysis, Basics of sensors, Transducers,
basics of data acquisition systems
5. Computer Fundamentals
Number systems, Boolean algebra, arithmetic functions, Basic Architecture, Central
Processing Unit, I/O and Memory Organisation peripheral devices, data represenation
and programming, basics of Operating system and networking, virtual memory, file
systems
Elements of programming languages, typical examples
6. Basic Electronics Engineering
Basics of Semiconductor diodes and transistors and characteristics, Junction and field
effect transistors (BJT, FET and MOSFETS), different types of transistor amplifiers,
equivalent circuits and frequency response
Oscillators and other circuits, feedback amplifiers
PAPER – II
1. Analog and Digital Electronics:
Operational amplifiers – characteristics and applications, combinational and sequential
logic circuits, multiplexers, multi-vibrators, sample and hold circuits, A/D and D/A
converters, basics of filter circuits and applications, simple active filters
Microprocessor basics- interfaces and applications, basics of linear integrated circuits
Analog communication basics, Modulation and demodulation, noise and bandwidth,
transmitters and receivers, signal to noise ratio, digital communication basics, sampling,
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quantizing, coding, frequency and time domain multiplexing, power line carrier
communication systems
2. Systems and Signal Processing
Representation of continuous and discrete-time signals, shifting and scaling operations,
linear, time-invariant and causal systems
Fourier series representation of continuous periodic signals, sampling theorem, Fourier
and Laplace transforms, Z transforms
Discrete Fourier transform, FFT, linear convolution, discrete cosine transform, FIR filter,
IIR filter, bilinear transformation
3. Control Systems
Principles of feedback, transfer function, block diagrams and signal flow graphs, steady-
state errors, transforms and their applications
Routh-hurwitz criterion, Nyquist techniques, Bode plots, root loci, lag, lead and lead-lag
compensation, stability analysis, transient and frequency response analysis, state space
model, state transition matrix, controllability and observability, linear state variable
feedback, PID and industrial controllers
4. Electrical Machines
Single phase transformers, three phase transformers - connections, parallel operation,
auto-transformer, energy conversion principles
DC machines - types, windings, generator characteristics, armature reaction and
commutation, starting and speed control of motors
Induction motors - principles, types, performance characteristics, starting and speed
control Synchronous machines - performance, regulation, parallel operation of
generators, motor starting, characteristics and applications, servo and stepper motors
5. Power Systems
Basic power generation concepts, steam, gas and water turbines, transmission line
models and performance, cable performance, insulation, corona and radio interference,
power factor correction, symmetrical components, fault analysis, principles of
protection systems, basics of solid state relays and digital protection
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Circuit breakers, Radial and ring-main distribution systems, Matrix representation of
power systems, load flow analysis, voltage control and economic operation, System
stability concepts, Swing curves and equal area criterion
HVDC transmission and FACTS concepts, Concepts of power system dynamics,
distributed
generation, solar and wind power, smart grid concepts, environmental implications,
fundamentals of power economics
6. Power Electronics and Drives
Semiconductor power diodes, transistors, thyristors, triacs, GTOs, MOSFETs and IGBTs -
static characteristics and principles of operation, triggering circuits, phase control
rectifiers, bridge converters - fully controlled and half controlled, principles of choppers
and inverters
Basic concepts of adjustable speed DC and AC drives, DC-DC switched mode converters,
DC-AC switched mode converters, resonant converters, high frequency inductors and
transformers, power supplies
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