GATE Electrical Engineering Syllabus 2025: Check Topics, Weightage, Download PDF

Updated By Rupsa on 21 Aug, 2024 18:58

Registration Starts On August 28, 2024

IIT Roorkee has released the GATE 2025 syllabus PDF for all 30 papers. There have been no changes in the GATE syllabus 2025. Access the GATE syllabus 2025 PDF from this page.

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GATE 2025 Syllabus for EE

IIT Roorkee has released the GATE Electrical Engineering syllabus 2025 PDF in online mode at gate2025.iitr.ac.in. The GATE EE syllabus 2025 includes 10 sections namely Engineering Mathematics, Electric Circuits, Electromagnetic Fields, Signals and Systems, Electrical Machines, Power Systems, Control Systems, Electrical and Electronic Measurements, Analog and Digital Electronics, and Power Electrics. The GATE 2025 exam paper for Electrical Engineering also includes the General Aptitude section for 15 marks. The core subject of the GATE EE 2025 syllabus will have the most weightage of 72%,  followed by General Aptitude with a 15% weightage and Engineering Mathematics with a 13% weightage. EE candidates can only choose Instrumentation Engineering (IN) as their second paper. Candidates must study the complete GATE 2025 syllabus for EE to score good marks in the exam.

GATE syllabus 2025 and GATE exam pattern 2025 has been released for all the papers. GATE Electrical Engineering exam 2025 will be held in CBT mode for a total of 100 marks. There will be 65 questions asked in total. Candidates can check out the GATE 2025 syllabus for EE on this page. 

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GATE EE Syllabus 2025 Section-Wise Topics

The GATE EE syllabus 2025 includes 10 sections. Check the section-wise GATE EE 2025 syllabus topics below. 

Section 1: Engineering Mathematics 

Chapter Name

Topics

Linear Algebra

Matrix Algebra, Systems of linear equations, Eigenvalues, Eigenvectors.

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.

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, Stoke's theorem, Gauss’s theorem, Divergence theorem, Green’s theorem.

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.

Complex Variables

Analytic functions, Cauchy’s integral theorem, Cauchy’s integral formula, Taylor series, Laurent series, Residue theorem, Solution integrals.

Section 2: Electric Circuits

Chapter Name

Topics

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. 

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: the 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. 

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, Butterworth, 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; Single-phase and three-phase voltage and current source inverters, sinusoidal pulse width modulation.

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GATE EE Syllabus 2025 for General Aptitude

The General Aptitude section is common for all the GATE papers. Along with studying the GATE 2025 syllabus for CS, candidates must not forget about the General Aptitude section as it carries 15% weightage. Check the GATE General Aptitude syllabus 2025 below. 

Quantitative Aptitude

Data Interpretation: data graphs (bar graphs, pie charts, and other graphs representing data), 2- and 3-dimensional plots, maps, and tables

Numerical Computation and Estimation: ratios, percentages, powers, exponents and logarithms, permutations and combinations, and series Mensuration and geometry Elementary statistics and probability. 

Spatial Aptitude

Transformation of Shapes: translation, scaling,  rotation, mirroring, assembling, and grouping Paper folding, cutting, and patterns in 2 and 3 dimensions

Verbal Aptitude

Basic English grammar:  articles, tenses, adjectives, conjunctions, verb-noun agreement, prepositions, and other parts of speech Basic vocabulary: words, idioms, and phrases in context Reading and comprehension Narrative sequencing

Analytical Aptitude

Logic: deduction and induction, Analogy, Numerical relations and reasoning

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GATE 2025 EE Syllabus PDF

Candidates can download the GATE Electrical Engineering syllabus PDF 2025 by clicking on the link given below. 

GATE EE Syllabus 2025 PDF Download Link

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GATE EE Syllabus 2025 Important Topics

The GATE 2025 syllabus for EE includes certain important topics that have been repeated several times in the previous year. Candidates preparing for the exam must study these important topics. Check the list of GATE EE important topics 2025. 

Sections

Important Topics

Control Systems

Feedback control, frequency response analysis, Mathematical modeling of systems, stability analysis, and state-space analysis.

Signals and Systems

Continuous-time and discrete-time signals, Laplace transforms, Z-transforms, sampling theorem,  Fourier series, and Fourier transforms, and system analysis.

Electrical Machines

DC machines, transformers, synchronous machines, induction motors, and special machines.

Electrical Circuits and Fields

Network topology, network theorems, transient and steady-state analysis, AC circuits, Basic circuit elements, magnetic circuits, and electromagnetic fields.

Analog and Digital Electronics

Semiconductor physics, diodes and transistors, amplifiers, oscillators, operational amplifiers, combinational circuits, digital logic gates, sequential circuits, and microprocessors.

Power Systems

Power generation concepts, protection and control, power factor correction, transmission and distribution systems, and renewable energy sources.

Engineering Mathematics

Linear Algebra, Differential equations, Calculus, Complex variables, Probability, and Statistics.

Electrical and Electronic Measurements

Measurement of voltage, inductance, and capacitance, current, power, and energy, measurement of resistance, digital measurement techniques, and instrument transformers.

Power Electronics

Power semiconductor devices, choppers, converters, inverters, and resonant converters.

GATE EE Syllabus 2025 Topic-Wise Weightage (Expected)

The core Electrical Engineering subjects comprise 72% of the overall weightage out of 100 for the core courses. General aptitude gives 15%, whereas Engineering Mathematics adds 13%. 

Candidates can check the year-wise GATE 2025 syllabus topic-wise weightage below. 

GATE EE Subjects

GATE Topic Wise Weightage 2023

GATE Topic Wise Weightage 2022

GATE Topic Wise Weightage 2021

GATE Topic Wise Weightage 2020

GATE Topic Wise Weightage 2019

GATE Topic Wise Weightage 2018

GATE Topic Wise Weightage 2017

Digital Circuits

4%

2%

6%

3%

4%

7%

4%

Network Theory

8%

8%

11%

6%

11%

8%

9%

Engineering Mathematics

11%

13%

12%

12%

14%

11%

12%

Electromagnetic Theory

5%

7%

6%

6%

1%

2%

3.50%

Electrical Machines

11%

12%

8%

10%

13%

8%

13%

Analog Circuits

6%

7%

3%

8%

6%

7%

5%

General Aptitude

15%

15%

15%

15%

15%

15%

15%

Signals & Systems

12%

8%

8%

10%

4%

10%

6.50%

Power Electronics

6%

11%

9%

8%

10%

10%

8%

Power Systems

11%

8%

12%

10%

11%

10%

9.50%

Control Systems

9%

8%

8%

10%

9%

8%

10.50%

Measurements

2%

2%

2%

2%

2%

4%

4%

How to Prepare for GATE EE Syllabus 2025

The GATE 2025 syllabus for EE includes 10 sections and 1 section of General Aptitude. Studying such a large syllabus can be challenging but not impossible. Passing the GATE exam required dedication toward studies and a proper study plan. Candidates must go through the GATE preparation strategy 2025 given below.

  • First, analyze the GATE Electrical Engineering syllabus 2025. Make a list of topics you already know and topics that you have to study fresh. 

  • Check out the GATE exam pattern 2025 to know the marking scheme, section-wise weightage, exam mode, etc. 

  • Now, create a personalized GATE study plan that covers all of the curriculum topics. Allow adequate study time for each topic of the GATE syllabus 2025. Set time for revision, solving past years' papers, mock tests, sample papers, and so on. 

  • Begin studying as per the GATE study plan. Understand the topic. Have a good comprehension of the topics. Memorize the theoretical section. Learn the formulas. Practice numerical questions.

  • Solve GATE previous year question papers, GATE mock test, and sample papers to practice for the exam. Solving the previous year's paper can help you in analyzing your exam preparation, improve your time management skills, and work on your weak topics for the test. 

  • Do revisions frequently of the complete GATE syllabus. 

Best Books for GATE EE Syllabus 2025

To prepare for the GATE exam 2025 you must refer to the best books only. Check out the best books for the GATE EE 2025 syllabus below. 

Name of the Book

Author  

Fundamentals of Electric Circuits 

Charles. K.  Alexander 

Engineering Circuit Analysis 

WH Hayt, SM Durbin 

Engineering Electromagnetics 

W H Hayt, John A Buck 

Electromagnetic waves and Radiating Systems 

Edward C. Jordan, Keith G. Balmain 

Circuit Theory: Analysis & Synthesis 

Abhijit Chakraborti 

Signals and Systems 

Simon Haykin, Barry Van Veen 

Electric Machinery fundamentals 

Stephen J. Chapman 

Electric Machinery 

P.S. Bimbhra 

Electric Machinery 

Fitzgerald and Kingsley 

Elements of Power System Analysis 

William D Stevenson 

Electrical Power Systems 

C.L. Wadhwa   

Signals And Systems  

Oppenheim Alan V, W Alan, NS Hamid 

Principles of linear system and signals 

BP Lath 

Electrical and Electronic Measurements and Instrumentation 

AK Shawhey 

Modern Control Engineering 

Katsuhiko Dgata 

Integrated Electronics   

Jacob Millman Christos C Halkias 

Digital Logic and Computer Design   

M Morris Mano 

Devices, Circuits and applications  

Muhammad H. Rashid 

Electronic Devices and Circuit     

Robert L. Boylestad Louis Nashelsky 

Power Electronics 

P.S. Bimbhra 

Modern Electronic Instrumentation and Measurement Technique 

AD Helfrick 

William D. Cooper 

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