GATE Electrical Engineering (EE) Syllabus 2025
GATE Electrical Engineering Syllabus: The GATE syllabus for Electrical Engineering provides an overview of the concepts and topics covered in the exam. Students should be familiar with the entire syllabus and the GATE Exam marking scheme for Electrical Engineering. This will help you be better prepared for the exams and do well on them.
A deep understanding of the GATE EE syllabus will form the backbone of the test. The syllabus outlines a comprehensive range of concepts and topics that aspiring engineers must master. Familiarizing oneself with the entire curriculum and the specific marking scheme used for Electrical Engineering is crucial. Read the syllabus mentioned in this article carefully.
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GATE Electrical Engineering Syllabus 2025
The GATE Electrical Engineering Syllabus is divided into 10 sections:
Section 1: Engineering Mathematics
Section 2: Electric circuits
Section 3: Electromagnetic Fields
Section 4: Signals and Systems
Section 5: Electrical Machines
Section 6: Power Systems
Section 7: Control Systems
Section 8: Electrical and Electronic Measurements
Section 9: Analog and Digital Electronics
Section 10: Power Electronics
Read More: GATE 2025 Important Dates: Eligibility Criteria, Registration process, official website
GATE Electrical Engineering Syllabus 2025
Section 1: Engineering Mathematics | |
Linear Algebra | Matrix Algebra, Systems of linear equations, Eigen values, Eigen vectors. |
Calculus | Mean value theorems, Theorems of integral calculus, Evaluation of definite and improper integrals, Partial Derivatives, Maxima and minima, Multiple integrals, Fourier series, Vector identities, Directional derivatives, Line integral, Surface integral, Volume integral, Stokes’s theorem, Gauss’s theorem, Divergence theorem, Green’s theorem. |
Differential Equations | First order equations (linear and nonlinear), Higher order linear differential equations with constant coefficients, Method of variation of parameters, Cauchy’s equation, Euler’s equation, Initial and boundary value problems, Partial Differential Equations, Method of separation of variables. |
Complex Variables | Analytic functions, Cauchy’s integral theorem, Cauchy’s integral formula, Taylor series, Laurent series, Residue theorem, Solution integrals. |
Probability and Statistics | Sampling theorems, Conditional probability, Mean, Median, Mode, Standard Deviation, Random variables, Discrete and Continuous distributions, Poisson distribution, Normal distribution, Binomial distribution, Correlation analysis, Regression analysis. |
Section 2: Electric circuits | |
Network Elements | Ideal voltage and current sources, dependent sources, R, L, C, M elements; Network solution methods: KCL, KVL, Node and Mesh analysis; Network Theorems: Thevenin’s, Norton’s, Superposition and Maximum Power Transfer theorem; Transient response of DC and AC networks, sinusoidal steady-state analysis, resonance, two port networks, balanced three-phase circuits, star-delta transformation, complex power and power factor in AC circuits. |
Section 3: Electromagnetic Fields |
Coulomb’s Law, Electric Field Intensity, Electric Flux Density, Gauss’s Law, Divergence, Electric field and potential due to point, line, plane and spherical charge distributions, Effect of dielectric medium, Capacitance of simple configurations, Biot‐Savart’s law, Ampere’s law, Curl, Faraday’s law, Lorentz force, Inductance, Magnetomotive force, Reluctance, Magnetic circuits, Self and Mutual inductance of simple configurations. |
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Section 4: Signals and Systems |
Representation of continuous and discrete time signals, shifting and scaling properties, linear time-invariant and causal systems, Fourier series representation of continuous and discrete time periodic signals, sampling theorem, Applications of Fourier Transform for continuous and discrete time signals, Laplace Transform and Z transform. R.M.S. value, average value calculation for any general periodic waveform. |
Section 5: Electrical Machines |
Single-phase transformer: equivalent circuit, phasor diagram, open circuit and short circuit tests, regulation and efficiency; Three-phase transformers: connections, vector groups, parallel operation; Auto-transformer, Electromechanical energy conversion principles; DC machines: separately excited, series and shunt, motoring and generating mode of operation and their characteristics, speed control of dc motors; Three-phase induction machines: principle of operation, types, performance, torque-speed characteristics, no-load and blocked-rotor tests, equivalent circuit, starting and speed control; Operating principle of single-phase induction motors; Synchronous machines: cylindrical and salient pole machines, performance and characteristics, regulation and parallel operation of generators, starting of synchronous motors; Types of losses and efficiency calculations of electric machines. |
Section 6: Power Systems |
Basic concepts of electrical power generation, AC and DC transmission concepts, Models and performance of transmission lines and cables, Economic Load Dispatch (with and without considering transmission losses), Series and shunt compensation, Electric field distribution and insulators, Distribution systems, Per‐unit quantities, Bus admittance matrix, Gauss-Seidel and Newton-Raphson load flow methods, Voltage and Frequency control, Power factor correction, Symmetrical components, Symmetrical and unsymmetrical fault analysis, Principles of over‐ current, differential, directional and distance protection; Circuit breakers, System stability concepts, Equal area criterion. |
Section 7: Control Systems |
Mathematical modelling and representation of systems, Feedback principle, transfer function, Block diagrams and Signal flow graphs, Transient and Steady‐state analysis of linear time invariant systems, Stability analysis using Routh-Hurwitz and Nyquist criteria, Bode plots, Root loci, Lag, Lead and Lead‐Lag compensators; P, PI and PID controllers; State space model, Solution of state equations of LTI systems. |
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Section 8: Electrical and Electronic Measurements |
Bridges and Potentiometers, Measurement of voltage, current, power, energy and power factor; Instrument transformers, Digital voltmeters and multi-meters, Phase, Time and Frequency measurement; Oscilloscopes, Error analysis. |
Section 9: Analog and Digital Electronics |
Simple diode circuits: clipping, clamping, rectifiers; Amplifiers: biasing, equivalent circuit and frequency response; oscillators and feedback amplifiers; operational amplifiers: characteristics and applications; single stage active filters, Active Filters: Sallen Key, Butterwoth, VCOs and timers, combinatorial and sequential logic circuits, multiplexers, demultiplexers, Schmitt triggers, sample and hold circuits, A/D and D/A converters. |
Section 10: Power Electronics |
Static V-I characteristics and firing/gating circuits for Thyristor, MOSFET, IGBT; DC to DC conversion: Buck, Boost and Buck-Boost Converters; Single and three-phase configuration of uncontrolled rectifiers; Voltage and Current commutated Thyristor based converters; Bidirectional ac to dc voltage source converters; Magnitude and Phase of line current harmonics for uncontrolled and thyristor based converters; Power factor and Distortion Factor of AC to DC converters; Singlephase and three-phase voltage and current source inverters, sinusoidal pulse width modulation. |
GATE Electrical Engineering syllabus: The GATE Electrical Engineering syllabus 2025 has a comprehensive curriculum designed to test and improve the knowledge of aspiring engineers in the field. With its extensive coverage spanning from Engineering Mathematics to Power Electronics, it ensures that candidates are well-prepared to tackle the challenges of the exam and the professional world beyond.
Remember, a deep dive into the GATE EE syllabus will not only prepare you for the GATE exam but also lay a solid foundation for your future endeavours in electrical engineering. Stay focused, stay curious, and let your preparation be the key to unlocking new opportunities.
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GATE Electrical Engineering Syllabus: Marks Weightage
Subjects | Marks Weightage | Difficulty Level |
General Aptitude | 15 | Moderate |
Engineering maths | 13 | Moderate |
Network Analysis | 7 | Moderate |
Signals & Systems | 8 | Easy |
Control Systems | 10 | Easy to moderate |
Power Systems | 7 | Moderate |
Electrical Machines | 10 | Moderate |
Power Electronics | 8 | Easy |
Analog Electronics | 7 | Moderate |
EMFT | 3 | Difficult |
Digital Electronics | 4 | Easy to Moderate |
Measurements | 3 | Moderate |
GATE Electrical Engineering Syllabus: Variety of Questions
Type of Questions | Number of Questions |
Multiple Choice Question (MCQ) | 34 |
Multiple Select Question (MSQ) | 7 |
Numerical Answer Type Question (NAT) | 24 |
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