GATECAREER - Loading...

GATECAREER

ENGINEERING MATHEMATICS (Day 1 – 8)

Linear Algebra (Part 1)

Topic No. of Qs
Vector spaces, linear dependence/independence 6
Linear Algebra – matrices 6
Linear Algebra – determinants 6
Systems of linear equations 4
Linear Algebra – eigenvalues 4
Linear Algebra – eigenvectors 4

Test time: 1 Aug 2026 – (9:00 pm – 12:00 am)

Linear Algebra (Part 2)

Topic No. of Qs
Linear Algebra – Eigenvalues 6
Linear Algebra – Eigenvectors 6
Linear Algebra – Rank of matrices 6
Systems of equations 3
Matrix inverse & properties 4
Linear transformations 5

Test time: 2 Aug 2026 – (9:00 pm – 12:00 am)

Calculus (Part 1)

Topic No. of Qs
Calculus – Limits & Continuity 6
Calculus – Differentiation 6
Calculus – Maxima & Minima 6
Calculus – Mean Value Theorems 4
Calculus – Taylor Series 4
Calculus – Indeterminate forms 4

Test time: 3 Aug 2026 – (9:00 pm – 12:00 am)

Calculus (Part 2)

Topic No. of Qs
Calculus – Indefinite integrals 6
Calculus – Definite integrals 6
Calculus – Double integrals 6
Calculus – Partial derivatives 3
Gradient, divergence, curl 4
Calculus – Line & surface integrals 5

Test time: 4 Aug 2026 – (9:00 pm – 12:00 am)

Differential Equations (Part 1)

Topic No. of Qs
First-order ODE 6
Higher-order linear ODE 6
Constant coefficient ODE 6
Complementary/particular integrals 5
Exact / Bernoulli equations 4
Initial value problems 3

Test time: 5 Aug 2026 – (9:00 pm – 12:00 am)

Differential Equations (Part 2)

Topic No. of Qs
Laplace transform basics 6
Differential Equations – Laplace properties 6
Inverse Laplace transform 6
Solution of ODE using Laplace 4
Convolution using Laplace 5
Step/impulse functions 3

Test time: 6 Aug 2026 – (9:00 pm – 12:00 am)

Complex Variables

Topic No. of Qs
Complex Variables – Analytic functions 6
Cauchy–Riemann equations 6
Cauchy integral theorem 6
Cauchy integral formula 4
Residue theorem 4
Contour integration 4

Test time: 7 Aug 2026 – (9:00 pm – 12:00 am)

Probability & Numerical Methods

Topic No. of Qs
Probability basics 6
Random variables 6
Mean, variance 6
Numerical M. – root finding 3
Numerical integration 4
Probability distributions (Binomial, Poisson, Normal) 5

Test time: 8 Aug 2026 – (9:00 pm – 12:00 am)

ELECTRIC CIRCUITS (Day 9 – 14)

Basic Laws

Topic No. of Qs
Basic Laws – KCL 6
Basic Laws – KVL 6
Basic Laws – Resistive networks 6
Node analysis 4
Mesh analysis 4
Source transformation 4

Test time: 9 Aug 2026 – (9:00 pm – 12:00 am)

Node & Mesh Analysis

Topic No. of Qs
Node analysis 6
Mesh analysis 6
Supernode 6
Supermesh 3
Dependent sources in node/mesh 4
Star-delta conversion 5

Test time: 10 Aug 2026 – (9:00 pm – 12:00 am)

Network Theorems

Topic No. of Qs
Thevenin theorem 6
Norton theorem 6
Superposition 6
Maximum power transfer 4
Reciprocity 4
Duality 4

Test time: 11 Aug 2026 – (9:00 pm – 12:00 am)

Transient Analysis

Topic No. of Qs
RC transient 6
RL transient 6
RLC transient 6
Initial/final conditions 3
Step response 4
Switching circuits 5

Test time: 12 Aug 2026 – (9:00 pm – 12:00 am)

AC Steady State

Topic No. of Qs
Phasor representation 6
AC Circuits – Impedance/admittance 6
AC circuit analysis 6
Complex power 4
Power factor 4
Resonance 4

Test time: 13 Aug 2026 – (9:00 pm – 12:00 am)

3-Phase & Two-Port

Topic No. of Qs
Three-phase balanced circuits 6
Three-phase power 6
Two-port parameters (Z/Y/h/ABCD) 6
Two-port conversions 3
Star-delta in 3-phase 4
Per-phase analysis 5

Test time: 14 Aug 2026 – (9:00 pm – 12:00 am)

ELECTROMAGNETIC FIELDS (Day 15 – 18)

Electrostatics

Topic No. of Qs
Coulomb’s law 6
Electric field 6
Electric flux density 6
Gauss’s law 4
Electric potential 4
Capacitance 4

Test time: 15 Aug 2026 – (9:00 pm – 12:00 am)

Magnetostatics

Topic No. of Qs
Biot–Savart Law 6
Ampere’s Law 6
Magnetic flux density 6
Lorentz force 3
Magnetic materials 4
Inductance 5

Test time: 16 Aug 2026 – (9:00 pm – 12:00 am)

Maxwell Equations

Topic No. of Qs
Maxwell’s equations 6
Displacement current 6
Time-varying fields 6
Faraday’s law 4
Energy stored in fields 4
Boundary conditions 4

Test time: 17 Aug 2026 – (9:00 pm – 12:00 am)

EM Waves

Topic No. of Qs
Wave equation 6
Plane waves 6
Poynting vector 6
Wave propagation 3
Intrinsic impedance 4
Skin depth 5

Test time: 18 Aug 2026 – (9:00 pm – 12:00 am)

SIGNALS & SYSTEMS (Day 19 – 21)

Basic Signals

Topic No. of Qs
Continuous & discrete signals 6
Signal operations (shift/scale) 6
Even/odd, periodic signals 6
Energy & power signals 4
Step/ramp/impulse 4
Signal decomposition 4

Test time: 19 Aug 2026 – (9:00 pm – 12:00 am)

LTI & Convolution

Topic No. of Qs
LTI system properties 6
Convolution (continuous) 6
Convolution (discrete) 6
Stability 3
System interconnections 4
Impulse/step responses 5

Test time: 20 Aug 2026 – (9:00 pm – 12:00 am)

Fourier, Laplace, Z & Sampling

Topic No. of Qs
Fourier series 6
Fourier transform 6
Laplace transform 6
Z-transform 4
Sampling theorem 4
Aliasing 4

Test time: 21 Aug 2026 – (9:00 pm – 12:00 am)

Electrical Machines (Day 22 – 32)

Transformers – Core Concepts

Topic N
Single phase transformer: equivalent circuit, phasor diagram, open circuit and short circuit tests, regulation and efficiency 6
Three-phase transformers: connections, vector groups, parallel operation 6
Electromechanical energy conversion principles 6
Basic concept of auto transformer 4
Types of losses and efficiency calculations of electric machines 4
DC machines: separately excited, series and shunt, motoring and generating mode of operation and their characteristics, speed control of dc motors 4

Test time: 22 Aug 2026 – (9:00 pm – 12:00 am)

Transformers – Performance & Appli.

Topic N
Single phase transformer: equivalent circuit, phasor diagram, open circuit and short circuit tests, regulation and efficiency 6
Three-phase transformers: connections, vector groups, parallel operation 6
Types of losses and efficiency calculations of electric machines 6
Auto-transformer 3
Electromechanical energy conversion principles 4
Synchronous machines: cylindrical and salient pole machines, performance and characteristics, regulation and parallel operation of generators, starting of synchronous motors 5

Test time: 23 Aug 2026 – (9:00 pm – 12:00 am)

DC Machines – Basics

Topic N
DC machines: separately excited, series and shunt, motoring and generating mode of operation and their characteristics, speed control of dc motors 6
Electromechanical energy conversion principles 6
Types of losses and efficiency calculations of electric machines 6
Single phase transformer: equivalent circuit, phasor diagram, open circuit and short circuit tests, regulation and efficiency 4
Three-phase transformers: connections, vector groups, parallel operation 4
Auto-transformer (GATE – Problem) 4

Test time: 24 Aug 2026 – (9:00 pm – 12:00 am)

DC Machines – Characteristics & Speed

Topic N
DC machines: separately excited, series and shunt, motoring and generating mode of operation and their characteristics, speed control of dc motors 6
Types of losses and efficiency calculations of electric machines 6
Electromechanical energy conversion principles 6
Three-phase induction machines: principle of operation, types, performance, torque-speed characteristics, no-load and blocked-rotor tests, equivalent circuit, starting and speed control 3
1 Φ transformer: equivalent circuit, phasor diagram 4
Auto-transformer 5

Test time: 25 Aug 2026 – (9:00 pm – 12:00 am)

1 + Three Φ Induction Machines + Transformer – Fundamentals

Topic N
Three-phase induction machines: principle of operation, types, performance, torque-speed characteristics, no-load and blocked-rotor tests, equivalent circuit, starting and speed control 6
Electromechanical energy conversion principles 6
Types of losses and efficiency calculations of electric machines 6
DC machines: separately excited, series and shunt, motoring and generating mode of operation and their characteristics, speed control of dc motors 4
Single phase transformer: equivalent circuit, phasor diagram, open circuit and short circuit tests, regulation and efficiency 4
Operating principle of single-phase induction motors 4

Test time: 26 Aug 2026 – (9:00 pm – 12:00 am)

1 + Three Φ -phase Induction + Transformer – Performance & Control

Topic N
Three-phase induction machines: principle of operation, types, performance, torque-speed characteristics, no-load and blocked-rotor tests, equivalent circuit, starting and speed control 6
Types of losses and efficiency calculations of electric machines 6
DC machines: separately excited, series and shunt, motoring and generating mode of operation and their characteristics, speed control of dc motors 6
Operating principle of single-phase induction motors 3
Electromechanical energy conversion principles 4
Single phase transformer: equivalent circuit, phasor diagram, open circuit and short circuit tests, regulation and efficiency 5

Test time: 27 Aug 2026 – (9:00 pm – 12:00 am)

1 + Three Φ – Induction Machines + Transformers + Losses.

Topic N
Operating principle of single-phase induction motors 6
Three-phase induction machines: principle of operation, types, performance, torque-speed characteristics, no-load and blocked-rotor tests. 6
Types of losses and efficiency calculations of electric machines 6
Single phase transformer: equivalent circuit, phasor diagram, open circuit and short circuit tests, regulation and efficiency 5
Three-phase transformers: connections, vector groups, parallel operation 5
Auto-transformer 2

Test time: 28 Aug 2026 – (9:00 pm – 12:00 am)

3 Φ – Machines + Synchronous Machines + Transformer

Topic N
Synchronous machines: cylindrical and salient pole machines, performance and characteristics, regulation and parallel operation of generators, starting of synchronous motors 6
Electromechanical energy conversion principles 6
1 Φ transformer: equivalent circuit, phasor diagram 6
Three-phase transformers: connections, vector groups, parallel operation 3
Types of losses and efficiency calculations of electric machines 4
Three-phase induction machines: principle of operation, types, performance 5

Test time: 29 Aug 2026 – (9:00 pm – 12:00 am)

Induction + Synchronous Motors & Operation

Topic N
Synchronous machines: cylindrical and salient pole machines, performance and characteristics, regulation and parallel operation of generators, starting of synchronous motor 6
Three-phase induction machines: principle of operation, types, performance, torque-speed characteristics, no-load and blocked-rotor tests, equivalent circuit, starting and speed control 6
DC machines: separately excited, series and shunt, motoring and generating mode of operation and their characteristics, speed control of dc motors 6
Operating principle of single-phase induction motors 4
Types of losses and efficiency calculations of electric machines 4
Electromechanical energy conversion principles 4

Test time: 30 Aug 2026 – (9:00 pm – 12:00 am)

Machine Losses + Efficiency + Tests

Topic N
Types of losses and efficiency calculations of electric machines 6
Single phase transformer: equivalent circuit, phasor diagram, open circuit and short circuit tests, regulation and efficiency. 6
3 Φ induction machines: principle of operation, types, performance, torque-speed characteristics, no-load and blocked-rotor tests. 6
DC machines: separately excited, series and shunt, motoring and generating mode of operation and their characteristics, speed control of dc motors 3
Synchronous machines: cylindrical and salient pole machines, performance and characteristics, regulation and parallel operation of generators, starting of synchronous motors 4
Electromechanical energy conversion principles 5

Test time: 31 Aug 2026 – (9:00 pm – 12:00 am)

Mixed Machines (Final Machines Day)

Topic No. of Qs
Single phase transformer 6
Three-phase transformers 6
DC machines 6
Three-phase induction machines 4
Operating principle of single-phase induction motors 4
Synchronous machines 4

Test time: 1 Sept 2026 – (9:00 pm – 12:00 am)

POWER SYSTEMS (Day 33 – 40)

Power System Fundamentals

Topic No. of Qs
Basic power system components; one-line diagram 6
Power generation concepts 6
Per-unit quantities 6
Voltage control 4
Bus admittance matrix 4
Economic operation of power systems 4

Test time: 2 Sept 2026 – (9:00 pm – 12:00 am)

Transmission Lines (Part 1)

Topic No. of Qs
Transmission line models and performance 6
Cable capacitance 6
Per-unit quantities 6
Basic power system components; one-line diagram 3
Power generation concepts 4
Voltage control 5

Test time: 3 Sept 2026 – (9:00 pm – 12:00 am)

Transmission Lines (Part 2)

Topic No. of Qs
Transmission line models and performance 6
Power system stability 6
Voltage control (Practice Numerical) 6
Cable capacitance (Practice Numerical) 4
Power generation concepts 4
Per-unit quantities 4

Test time: 4 Sept 2026 – (9:00 pm – 12:00 am)

Bus Admittance & Power Flow

Topic No. of Qs
Bus admittance matrix 6
Power flow analysis: Gauss-Seidel method 6
Per-unit quantities 6
Basic power system components; one-line diagram 3
Power flow analysis: Newton-Raphson method 4
Voltage control 5

Test time: 5 Sept 2026 – (9:00 pm – 12:00 am)

Economic Operation & Load Frequency

Topic No. of Qs
Economic operation of power systems 6
Load frequency control 6
Voltage control 6
Power generation concepts 4
Bus admittance matrix 4
Power flow analysis: Gauss-Seidel/Newton-Raphson 4

Test time: 6 Sept 2026 – (9:00 pm – 12:00 am)

Power System Stability (Deep Practice)

Topic No. of Qs
Power system stability 6
Transmission line models and performance 6
Load frequency control 6
Voltage control (Practice Numerical) 3
Cable capacitance 4
Per-unit quantities 5

Test time: 7 Sept 2026 – (9:00 pm – 12:00 am)

Fault Analysis (Part 1)

Topic No. of Qs
Fault analysis: symmetrical faults 6
Fault analysis: unsymmetrical faults 6
Power system protection: principles and types of relays 6
Circuit breakers 4
Power system stability 4
One-line diagram / basic components 4

Test time: 8 Sept 2026 – (9:00 pm – 12:00 am)

Mixed Power System Revision

Topic No. of Qs
Power system protection: principles and types of relays 6
Circuit breakers 6
Fault analysis: symmetrical faults 6
Fault analysis: unsymmetrical faults 3
Economic operation of power systems 4
Voltage control 5

Test time: 9 Sept 2026 – (9:00 pm – 12:00 am)

CONTROL SYSTEMS (Day 41 – 46)

Modelling & Basics of Control

Topic No. of Qs
Mathematical modelling and representation of systems 6
Transfer function 6
Feedback principle 6
Block diagrams and Signal flow graphs 4
Transient and steady-state analysis of LTI systems 4
State space model 4

Test time: 10 Sept 2026 – (9:00 pm – 12:00 am)

Block Diagrams & Signal Flow Graphs

Topic No. of Qs
Block diagrams and Signal flow graphs 6
Transfer function 6
Mathematical modelling and representation of systems 6
Feedback principle 3
State space model 4
Solution of state equations of LTI systems 5

Test time: 11 Sept 2026 – (9:00 pm – 12:00 am)

Time-Domain Analysis

Topic No. of Qs
Transient and steady-state analysis of LTI systems 6
Mathematical modelling and representation of systems 6
Transfer function 6
Block diagrams and Signal flow graphs 4
P, PI and PID controllers 4
Feedback principle 4

Test time: 12 Sept 2026 – (9:00 pm – 12:00 am)

Stability (Routh–Hurwitz & Nyquist)

Topic No. of Qs
Stability analysis using Routh–Hurwitz and Nyquist criteria 6
Root loci 6
Bode plots 6
Transient and steady-state analysis of LTI systems 3
State space model 4
Solution of state equations of LTI systems 5

Test time: 13 Sept 2026 – (9:00 pm – 12:00 am)

Root Locus & Frequency Response

Topic No. of Qs
Root loci 6
Bode plots 6
Stability analysis using Routh–Hurwitz and Nyquist criteria 6
Lag, Lead and Lead–Lag compensators 4
Feedback principle 4
P, PI and PID controllers 4

Test time: 14 Sept 2026 – (9:00 pm – 12:00 am)

Controllers & State Space

Topic No. of Qs
P, PI and PID controllers 6
Lag, Lead and Lead–Lag compensators 6
State space model 6
Solution of state equations of LTI systems 3
Mathematical modelling and representation of systems 4
Transfer function 5

Test time: 15 Sept 2026 – (9:00 pm – 12:00 am)

ELECTRICAL & ELECTRONIC MEASUREMENTS (Day 47 – 50)

Bridges & Potentiometers

Topic No. of Qs
Bridges and potentiometers 6
Measurement of voltage, current, power, energy 6
Instrument transformers (CT & PT) 6
Digital voltmeters and multimeters 4
Oscilloscopes 4
Phase, time, and frequency measurement 4

Test time: 16 Sept 2026 – (9:00 pm – 12:00 am)

Measurement Instruments

Topic No. of Qs
Measurement of voltage, current, power, energy 6
Instrument transformers (CT & PT) 6
Bridges and potentiometers 6
Digital voltmeters and multimeters 3
Error analysis 4
Oscilloscopes 5

Test time: 17 Sept 2026 – (9:00 pm – 12:00 am)

Digital & Frequency Measurement

Topic No. of Qs
Digital voltmeters and multimeters 6
Phase, time, and frequency measurement 6
Oscilloscopes 6
Error analysis 4
Instrument transformers (CT & PT) 4
Measurement of voltage, current, power, energy 4

Test time: 18 Sept 2026 – (9:00 pm – 12:00 am)

Mixed Measurement Revision

Topic No. of Qs
Oscilloscopes 6
Bridges and potentiometers 6
Error analysis 6
Digital voltmeters and multimeters 3
Instrument transformers 4
Phase, time, and frequency measurement 5

Test time: 19 Sept 2026 – (9:00 pm – 12:00 am)

ANALOG & DIGITAL ELECTRONICS (Day 51–58)

Diodes & Rectifiers

Topic No. of Qs
Diode circuits 6
BJT characteristics & biasing 6
MOSFET characteristics & biasing 6
BJT/MOSFET amplifiers 4
Operational amplifiers 4
Combinational logic 4

Test time: 20 Sept 2026 – (9:00 pm – 12:00 am)

BJT & MOSFET Amplifiers

Topic No. of Qs
BJT/MOSFET amplifiers 6
BJT characteristics & biasing 6
MOSFET characteristics & biasing 6
Diode circuits 3
Operational amplifiers 4
Active filters 5

Test time: 21 Sept 2026 – (9:00 pm – 12:00 am)

Operational Amplifiers

Topic No. of Qs
Operational amplifiers: basic applications 6
Active filters (Butterworth, Sallen-Key) 6
BJT/MOSFET amplifiers 6
BJT characteristics 4
MOSFET characteristics 4
Diode circuits 4

Test time: 22 Sept 2026 – (9:00 pm – 12:00 am)

Active Filters

Topic No. of Qs
Active filters 6
Operational amplifiers 6
Diode circuits 6
BJT characteristics 3
MOSFET characteristics 4
Combinational logic 5

Test time: 23 Sept 2026 – (9:00 pm – 12:00 am)

Combinational Logic

Topic No. of Qs
Combinational logic (gates, K-map, adders, mux, encoder) 6
Sequential logic (flip-flops) 6
Number systems, Boolean algebra 6
Counters, shift registers 4
BJT/MOSFET amplifiers 4
Operational amplifiers 4

Test time: 24 Sept 2026 – (9:00 pm – 12:00 am)

Sequential Logic

Topic No. of Qs
Sequential logic (FFs) 6
Counters 6
Shift registers 6
Combinational logic 3
Number systems & Boolean algebra 4
Diode circuits 5

Test time: 25 Sept 2026 – (9:00 pm – 12:00 am)

Mixed Analog + Digital

Topic No. of Qs
Operational amplifiers 6
Active filters 6
Combinational logic 6
Sequential logic 4
BJT/MOSFET amplifiers 4
Number systems 4

Test time: 26 Sept 2026 – (9:00 pm – 12:00 am)

Final Analog + Digital Revision

Topic No. of Qs
Diode circuits 6
BJT/MOSFET amplifiers 6
Operational amplifiers 6
Active filters 3
Combinational logic 4
Sequential logic 5

Test time: 27 Sept 2026 – (9:00 pm – 12:00 am)

POWER ELECTRONICS (Day 59–64)

Power Semiconductor Devices

Topic No. of Qs
Power semiconductor switches 6
DC–DC converters 6
Single-phase rectifiers 6
Three-phase rectifiers 4
Inverters 4
AC voltage controllers & cycloconverters 4

Test time: 28 Sept 2026 – (9:00 pm – 12:00 am)

Single & Three-Phase Rectifiers

Topic No. of Qs
Single-phase rectifiers 6
Three-phase rectifiers 6
Power semiconductor switches 6
DC–DC converters 3
Inverters 4
Choppers 5

Test time: 29 Sept 2026 – (9:00 pm – 12:00 am)

Three & Single-Phase Rectifiers

Topic No. of Qs
Three-phase rectifiers 6
Single-phase rectifiers 6
Inverters 6
DC–DC converters 4
AC voltage controllers 4
Power semiconductor switches 4

Test time: 30 Sept 2026 – (9:00 pm – 12:00 am)

DC–DC Converters & Choppers

Topic No. of Qs
DC–DC converters 6
Choppers 6
Power semiconductor switches 6
Single-phase rectifiers 3
Inverters 4
AC voltage controllers 5

Test time: 01 Oct 2026 – (9:00 pm – 12:00 am)

Inverters & Cycloconverters

Topic No. of Qs
Inverters 6
AC voltage controllers & cycloconverters 6
Three-phase rectifiers 6
DC–DC converters 4
Power semiconductor switches 4
Choppers 4

Test time: 02 Oct 2026 – (9:00 pm – 12:00 am)

Mixed Power Electronics Revision

Topic No. of Qs
Power semiconductor switches 6
Single-phase rectifiers 6
Three-phase rectifiers 6
DC–DC converters 3
Inverters 4
AC controllers 5

Test time: 03 Oct 2026 – (9:00 pm – 12:00 am)

MIXED SUBJECT + REVISION + PYQ + MOCKS (Day 65–90)

Math + Circuits + Machines

Topic No. of Qs
Linear Algebra 6
Network Theorems 6
Single-phase Transformer 6
DC Machines 4
Three-phase Induction Machines 4
Probability 4

Test time: 04 Oct 2026 – (9:00 pm – 12:00 am)

Signals + Control + Analog

Topic No. of Qs
Fourier Transform 6
LTI Systems 6
Bode Plots 6
Operational Amplifiers 3
Active Filters 4
Diode Circuits 5

Test time: 05 Oct 2026 – (9:00 pm – 12:00 am)

Power Systems + Machines

Topic No. of Qs
Transmission Line Models 6
Power Flow Analysis 6
Three-phase Transformers 6
Synchronous Machines 4
Induction Machines 4
Per-unit Quantities 4

Test time: 06 Oct 2026 – (9:00 pm – 12:00 am)

Control + Measurements

Topic No. of Qs
Routh–Hurwitz 6
Nyquist 6
Bridges 6
CT & PT 3
DVM/Multimeter 4
CRO 5

Test time: 07 Oct 2026 – (9:00 pm – 12:00 am)

Power Electronics + Machines

Topic No. of Qs
Power Semiconductor Switches 6
DC–DC Converters 6
Induction Machines 6
DC Machines 4
Transformers 4
Inverters 4

Test time: 08 Oct 2026 – (9:00 pm – 12:00 am)

Power Systems + Control

Topic No. of Qs
Economic Operation 6
Load Frequency Control 6
Stability 6
Block Diagrams 3
Transfer Functions 4
Bode Plots 5

Test time: 09 Oct 2026 – (9:00 pm – 12:00 am)

Math + Signals + Digital

Topic No. of Qs
Calculus 6
Convolution 6
Fourier Series 6
Combinational Logic 4
Sequential Logic 4
Boolean Algebra 4

Test time: 10 Oct 2026 – (9:00 pm – 12:00 am)

Analog + Digital + PE

Topic No. of Qs
Op-Amps 6
Active Filters 6
Logic Gates 6
Flip-Flops 3
Rectifiers 4
DC–DC Converters 5

Test time: 11 Oct 2026 – (9:00 pm – 12:00 am)

Power Systems + Signals

Topic No. of Qs
Fault Analysis 6
Power System Protection 6
Transmission Performance 6
Sampling 4
Fourier Transform 4
LTI Systems 4

Test time: 12 Oct 2026 – (9:00 pm – 12:00 am)

Control + Machines + Measurements

Topic No. of Qs
Root Locus 6
PID Controllers 6
Synchronous Machines 6
Bridges 3
CT/PT 4
Error Analysis 5

Test time: 13 Oct 2026 – (9:00 pm – 12:00 am)

Power Electronics + Signals

Topic No. of Qs
Inverters 6
Rectifiers 6
DC–DC Converters 6
Fourier Transform 4
LTI Systems 4
Sampling 4

Test time: 14 Oct 2026 – (9:00 pm – 12:00 am)

Full Mixed Revision

Topic No. of Qs
Math (Linear Algebra) 6
Circuits (Node/Mesh) 6
Machines (Induction) 6
Power Systems (Faults) 3
Control (Bode) 4
Signals 5

Test time: 15 Oct 2026 – (9:00 pm – 12:00 am)

PYQ: Machines

Topic No. of Qs
PYQ – Transformers 6
PYQ – DC Machines 6
PYQ – Induction Machines 6
PYQ – Synchronous Machines 4
PYQ – Losses 4
PYQ – EM Energy Conversion 4

Test time: 16 Oct 2026 – (9:00 pm – 12:00 am)

PYQ: Power Systems

Topic No. of Qs
PYQ – Transmission Lines 6
PYQ – Power Flow 6
PYQ – Fault Analysis 6
PYQ – Protection 3
PYQ – Stability 4
PYQ – Economic Operation 5

Test time: 17 Oct 2026 – (9:00 pm – 12:00 am)

PYQ: Electronics

Topic No. of Qs
PYQ – Op-Amps 6
PYQ – Diode Circuits 6
PYQ – BJT/MOSFET 6
PYQ – Digital Logic 4
PYQ – Flip-Flops 4
PYQ – Filters 4

Test time: 18 Oct 2026 – (9:00 pm – 12:00 am)

PYQ: Power Electronics

Topic No. of Qs
PYQ – Rectifiers 6
PYQ – Converters 6
PYQ – Inverters 6
PYQ – Switches 3
PYQ – Cycloconverters 4
PYQ – Choppers 5

Test time: 19 Oct 2026 – (9:00 pm – 12:00 am)

Mixed PYQ (1)

Topic No. of Qs
PYQ – Signals 6
PYQ – Control 6
PYQ – Power Systems 6
PYQ – Machines 4
PYQ – Measurements 4
PYQ – Math 4

Test time: 20 Oct 2026 – (9:00 pm – 12:00 am)

Mixed PYQ (2)

Topic No. of Qs
PYQ – Analog 6
PYQ – Digital 6
PYQ – Machines 6
PYQ – Circuits 3
PYQ – Power Electronics 4
PYQ – Signals 5

Test time: 21 Oct 2026 – (9:00 pm – 12:00 am)

Mixed PYQ (3)

Topic No. of Qs
PYQ – Power Electronics 6
PYQ – Control 6
PYQ – Signals 6
PYQ – Power Systems 4
PYQ – Machines 4
PYQ – Math 4

Test time: 22 Oct 2026 – (9:00 pm – 12:00 am)

Mixed PYQ (4)

Topic No. of Qs
PYQ – Power Systems 6
PYQ – Power Electronics 6
PYQ – Machines 6
PYQ – Control 3
PYQ – Signals 4
PYQ – Measurements 5

Test time: 23 Oct 2026 – (9:00 pm – 12:00 am)

GRAND MOCK 1

Topic No. of Qs
Machines 6
Power Systems 6
Analog/Digital 6
Power Electronics 4
Control Systems 4
Math/Signals 4

Test time: 24 Oct 2026 – (9:00 pm – 12:00 am)

GRAND MOCK 2

Topic No. of Qs
Circuits 6
Control 6
Power Electronics 6
Machines 3
Power Systems 4
Math 5

Test time: 25 Oct 2026 – (9:00 pm – 12:00 am)

GRAND MOCK 3

Topic No. of Qs
Machines 6
Signals 6
Control 6
Analog/Digital 4
Power Systems 4
Measurements 4

Test time: 26 Oct 2026 – (9:00 pm – 12:00 am)

Full Revision (Weak Topics)

Topic No. of Qs
Weak Topic 1 6
Weak Topic 2 6
Weak Topic 3 6
Weak Topic 4 3
Weak Topic 5 4
Weak Topic 6 5

Test time: 27 Oct 2026 – (9:00 pm – 12:00 am)

Formula & Concept Test

Topic No. of Qs
Machines formulas 6
Power Systems formulas 6
Control formulas 6
Analog/Digital formulas 4
Power Electronics formulas 4
Math/Signals formulas 4

Test time: 28 Oct 2026 – (9:00 pm – 12:00 am)

FINAL TEST (Complete Syllabus)

Topic No. of Qs
Machines 6
Power Systems 6
Circuits 6
Signals 3
Control 4
Power Electronics 5

Test time: 29 Oct 2026 – (9:00 pm – 12:00 am)

GATE Challenge Series (Starts on 1 Nov)

60 Days

Table Of Contents
  1. Linear Algebra (Part 1)
  2. Linear Algebra (Part 2)
  3. Calculus (Part 1)
  4. Calculus (Part 2)
  5. Differential Equations (Part 1)
  6. Differential Equations (Part 2)
  7. Complex Variables
  8. Probability & Numerical Methods
  9. Basic Laws
  10. Node & Mesh Analysis
  11. Network Theorems
  12. Transient Analysis
  13. AC Steady State
  14. 3-Phase & Two-Port
  15. Electrostatics
  16. Magnetostatics
  17. Maxwell Equations
  18. EM Waves
  19. Basic Signals
  20. LTI & Convolution
  21. Fourier, Laplace, Z & Sampling
  22. Transformers – Core Concepts
  23. Transformers – Performance & Appli.
  24. DC Machines – Basics
  25. DC Machines – Characteristics & Speed
  26. 1 + Three Φ Induction Machines + Transformer – Fundamentals
  27. 1 + Three Φ -phase Induction + Transformer – Performance & Control
  28. 1 + Three Φ – Induction Machines + Transformers + Losses.
  29. 3 Φ – Machines + Synchronous Machines + Transformer
  30. Induction + Synchronous Motors & Operation
  31. Machine Losses + Efficiency + Tests
  32. Mixed Machines (Final Machines Day)
  33. Power System Fundamentals
  34. Transmission Lines (Part 1)
  35. Transmission Lines (Part 2)
  36. Bus Admittance & Power Flow
  37. Economic Operation & Load Frequency
  38. Power System Stability (Deep Practice)
  39. Fault Analysis (Part 1)
  40. Mixed Power System Revision
  41. Modelling & Basics of Control
  42. Block Diagrams & Signal Flow Graphs
  43. Time-Domain Analysis
  44. Stability (Routh–Hurwitz & Nyquist)
  45. Root Locus & Frequency Response
  46. Controllers & State Space
  47. Bridges & Potentiometers
  48. Measurement Instruments
  49. Digital & Frequency Measurement
  50. Mixed Measurement Revision
  51. Diodes & Rectifiers
  52. BJT & MOSFET Amplifiers
  53. Operational Amplifiers
  54. Active Filters
  55. Combinational Logic
  56. Sequential Logic
  57. Mixed Analog + Digital
  58. Final Analog + Digital Revision
  59. Power Semiconductor Devices
  60. Single & Three-Phase Rectifiers
  61. Three & Single-Phase Rectifiers
  62. DC–DC Converters & Choppers
  63. Inverters & Cycloconverters
  64. Mixed Power Electronics Revision
  65. Math + Circuits + Machines
  66. Signals + Control + Analog
  67. Power Systems + Machines
  68. Control + Measurements
  69. Power Electronics + Machines
  70. Power Systems + Control
  71. Math + Signals + Digital
  72. Analog + Digital + PE
  73. Power Systems + Signals
  74. Control + Machines + Measurements
  75. Power Electronics + Signals
  76. Full Mixed Revision
  77. PYQ: Machines
  78. PYQ: Power Systems
  79. PYQ: Electronics
  80. PYQ: Power Electronics
  81. Mixed PYQ (1)
  82. Mixed PYQ (2)
  83. Mixed PYQ (3)
  84. Mixed PYQ (4)
  85. GRAND MOCK 1
  86. GRAND MOCK 2
  87. GRAND MOCK 3
  88. Full Revision (Weak Topics)
  89. Formula & Concept Test
  90. FINAL TEST (Complete Syllabus)
  91. GATE Challenge Series (Starts on 1 Nov)