GATE Syllabus 2023 gate.iitkgp.ac.in Check To Download PDF For GATE Subject Wise Syllabus For All Paper, Exam Pattern Here
by Vinothini S | Last updated: Jan 30, 2023

GATE Syllabus 2023 gate.iitkgp.ac.in Check To Download PDF For GATE Subject Wise Syllabus For All Paper, Exam Pattern Here
GATE 2023
GATE 2023 2023GATE Syllabus 2023 Released @ gate.iitkgp.ac.in
New Update on 30.01.2023: GATE Syllabus 2023 - Candidates can now access the official IITK GATE Syllabus 2023 at gate.iitk.ac.in. This page also contains the subject-wise GATE syllabus 2023 pdf. The GATE Syllabus 2023 includes the important topics and chapters that candidates must prepare for when taking the GATE exam. Candidates can use the GATE exam 2023 syllabus to determine which topics require more time and practice to prepare for the Graduate Aptitude Test 2023.
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GATE Syllabus 2023 - Overview
Institute Name |
Indian Institute Of Technology, Bombay(IIT, Bombay) |
Name Of The Exam |
Graduate Aptitude Test In Engineering (GATE) – 2022 |
Type Of Exam |
Entrance Test For PG Courses In Engineering in IIT’, NIT’s & Other Colleges |
Location |
Across India |
Official Website |
gate.iitkgp.ac.in |
GATE Syllabus 2023
Code: Paper |
Code: Paper |
GATE Syllabus 2023 for Instrumentation Engineering
Section 1: Engineering Mathematics
Calculus:
-
Evaluation of definite and improper integrals
-
Line, surface, and volume integrals
-
Taylor series.
-
Maxima and minima
-
Multiple integrals
-
Mean value theorems
-
Partial derivatives
-
Theorems of integral calculus
Complex Analysis:
-
Analytic functions
-
Cauchy's integral formula
-
Cauchy's integral theorem
-
Residue theorem.
-
Taylor's and Laurent's series
Differential Equations:
-
Cauchy's and Euler's equations
-
Complementary function and particular integral, partial differential equations
-
First-order equations (linear and nonlinear)
-
Higher-order linear differential equations
-
Initial and boundary value problems.
-
Methods of solution using a variety of parameters
-
Variable separable method
Linear Algebra:
-
Basis, linear dependence, and independence
-
Matrix algebra
-
Eigenvalues and Eigen vectors
-
Vector space
-
Rank, solution of linear equations – existence and uniqueness.
Numerical Methods:
-
Convergence criteria.
-
Single and multi-step methods for differential equations
-
Solution of nonlinear equations
Probability and Statistics:
-
Combinatorial probability
-
Correlation and regression analysis.
-
Joint and conditional probability
-
Mean, median, mode, and standard deviation
-
Poisson, exponential and normal
-
Probability distribution functions - binomial
Vector Analysis:
-
Gauss's, Green's, and Stoke’s theorems.
-
Vectors in plane and space
-
Vector operations, gradient, divergence, and curl
Section 2: Networks, Signals, and Systems
Continuous-time signals:
-
Discrete-time signals: discrete-time
-
Fourier series and Fourier transform representations
-
Interpolation of discrete-time signals
-
Fourier transform (DTFT), DFT, FFT, Z-transform
-
LTI systems: definition and properties, causality, stability, impulse response, convolution, poles and zeros, parallel and cascade structure, frequency response, group delay, phase delay, digital filter design techniques.
-
Sampling theorem and applications
Network solution methods:
-
Frequency domain analysis of RLC circuits
-
Linear 2‐port network parameters: driving point and transfer functions
-
Network theorems: superposition
-
Nodal and mesh analysis
-
Solution of network equations using Laplace transform
-
State equations for networks.
-
Steady-state sinusoidal analysis using phasors
-
Thevenin and Norton’s, maximum power transfer
-
Time-domain analysis of simple linear circuits
-
Wye‐Delta transformation
Section 3: Electronic Devices
-
Energy bands in intrinsic and extrinsic silicon
-
Carrier transport: diffusion current, drift current, mobility, and resistivity
-
Generation and recombination of carriers
-
Integrated circuit fabrication process: oxidation, diffusion, ion implantation, photolithography, and twin-tub CMOS process.
-
MOSFET, LED, photodiode, and solar cell
-
Poisson and continuity equations
-
P-N junction, Zener diode, BJT, MOS capacitor
Section 4: Analog Circuits
-
Active filters
-
BJTs and MOSFETs
-
Single-stage BJT and MOSFET amplifiers: biasing, bias stability, mid-frequency small-signal analysis, and frequency response
-
BJT and MOSFET amplifiers: multi-stage, differential, feedback, power, and operational
-
Function generators, wave-shaping circuits, and 555 timers
-
Power supplies: ripple removal and regulation.
-
Simple op-amp circuits
-
Sinusoidal oscillators: criterion for oscillation, single-transistor and op-amp configurations
-
Small signal equivalent circuits of diodes
-
Simple diode circuits: clipping, clamping, and rectifiers
-
Voltage reference circuits
Section 5: Digital Circuits
-
Data converters: sample and hold circuits, ADCs and DACs
-
Number systems
-
Combinatorial circuits: Boolean algebra, minimization of functions using Boolean identities and Karnaugh map, logic gates and their static CMOS implementations, arithmetic circuits, code converters, multiplexers, decoders, and PLAs
-
Semiconductor memories: ROM, SRAM, DRAM; 8-bit microprocessor (8085): architecture, programming, memory, and I/O interfacing.
-
Sequential circuits: latches and flip‐flops, counters, shift‐registers, and finite state machines
Section 6: Control Systems
-
Basic control system components
-
Bode and root-locus plots
-
Frequency response
-
Block diagram representation
-
Lag, lead and lag-lead compensation
-
Signal flow graph
-
Feedback principle
-
State variable model and solution of state equation of LTI systems.
-
Transfer function
-
Routh-Hurwitz and Nyquist stability criteria
-
Transient and steady-state analysis of LTI systems
Section 7: Communications
Digital communications:
-
Hamming codes
-
Amplitude, phase, and frequency-shift keying (ASK, PSK, FSK),
-
Basics of TDMA, FDMA, and CDMA.
-
Fundamentals of error correction
-
Matched filter receiver
-
PCM, DPCM
-
SNR and BER for digital modulation
-
Digital modulation schemes
-
QAM, MAP, and ML decoding
-
Calculation of bandwidth
-
Timing and frequency synchronization, inter-symbol interference and its mitigation
Random processes:
-
Analog communications: amplitude modulation and demodulation
-
Angle modulation and demodulation
-
Autocorrelation and power spectral density
-
Circuits for analog communications
-
Filtering of random signals through LTI systems
-
Properties of white noise
-
Spectra of AM and FM
-
Information theory: entropy, mutual information, and channel capacity theorem.
-
Superheterodyne receivers
Section 8: Electromagnetics
Electrostatics
-
Boundary conditions
-
Maxwell’s equations: differential and integral forms and their interpretation
-
Plane waves and properties: reflection and refraction, polarization, phase and group velocity, propagation through various media, skin depth;
-
Poynting vector
-
Wave equation
Transmission lines:
-
Characteristic impedance
-
Equations
-
Impedance matching
-
Impedance transformation
-
Smith chart
-
S-parameters
Waveguides:
-
Antennas and its’ types
-
Basics of radar
-
Boundary conditions
-
Cut-off frequencies
-
Dispersion relations
-
Gain and directivity
-
Light propagation in optical fibers.
-
Modes
-
Radiation pattern
-
Return loss, antenna arrays
GATE Syllabus for ECE Books
-
Electronics and Communication Engineering
-
Higher Engineering Mathematics by Dr B.S. Grewal
-
Network Theory by Alexander Sadiku
-
Integrated Electronics:- Jacob Millman & Christos C. Halkias
-
Signals & Systems By Alan V. Oppenheim
-
Automatic Control Systems by Benjamin C. Kuo
-
Analog and Digital Communication System by Simon Haykin
-
Elements of Electromagnetics by Matthew N.O. Sadiku
-
Semiconductor devices by David Neamen
GATE Syllabus for ECE Weightage
Subject |
The weightage (Marks) 2020 |
The weightage (Marks) 2019 |
The weightage (Marks) 2018 |
---|---|---|---|
Analog Circuits |
10 |
12 |
10 |
Communications |
11 |
12 |
10 |
Control Systems |
12 |
11 |
10 |
Digital Circuits |
9 |
8 |
12 |
Electromagnetic |
9 |
14 |
13 |
Electronic Devices |
12 |
14 |
14 |
Engineering Mathematics |
15 |
15 |
15 |
Networks, Signals & Systems |
6+6 |
6+8 |
9+7 |
GATE Syllabus 2023 for CSE and IT
Section |
Topics |
Section 1: Engineering Mathematics Discrete Mathematics |
Propositional and first order logic. Sets, relations, functions, partial orders and lattices. Groups. Graphs: connectivity, matching, coloring. Combinatorics: counting, recurrence relations, generating functions. Linear Algebra: Matrices, determinants, system of linear equations, eigenvalues and eigenvectors, LU decomposition. Calculus: Limits, continuity and differentiability. Maxima and minima. Mean value theorem. Integration. Probability: Random variables. Uniform, normal, exponential, poisson and binomial distributions. Mean, median, mode and standard deviation. Conditional probability and Bayes theorem. |
Computer Science and Information Technology |
|
Section 2: Digital Logic Boolean algebra |
Combinational and sequential circuits. Minimization. Number representations and computer arithmetic (fixed and floating point). |
Section 3: Computer Organization and Architecture |
Machine instructions and addressing modes. ALU, data‐path and control unit. Instruction pipelining. Memory hierarchy: cache, main memory and secondary storage; I/O interface (interrupt and DMA mode). |
Section 4: Programming and Data Structures |
Programming in C. Recursion. Arrays, stacks, queues, linked lists, trees, binary search trees, binary heaps, graphs. |
Section 5: Algorithms |
Searching, sorting, hashing. Asymptotic worst case time and space complexity. Algorithm design techniques: greedy, dynamic programming and divide‐and‐conquer. Graph search, minimum spanning trees, shortest paths. |
Section 6: Theory of Computation |
Regular expressions and finite automata. Context-free grammars and push-down automata. Regular and contex-free languages, pumping lemma. Turing machines and undecidability. |
Section 7: Compiler Design |
Lexical analysis, parsing, syntax-directed translation. Runtime environments. Intermediate code generation. |
Section 8: Operating System |
Processes, threads, inter‐process communication, concurrency and synchronization. Deadlock. CPU scheduling. Memory management and virtual memory. File systems. |
Section 9: Databases |
ER‐model. Relational model: relational algebra, tuple calculus, SQL. Integrity constraints, normal forms. File organization, indexing (e.g., B and B+ trees). Transactions and concurrency control. |
Section 10: Computer Networks |
Concept of layering. LAN technologies (Ethernet). Flow and error control techniques, switching. IPv4/IPv6, routers and routing algorithms (distance vector, link state). TCP/UDP and sockets, congestion control. Application layer protocols (DNS, SMTP, POP, FTP, HTTP). Basics of Wi-Fi. Network security: authentication, basics of public key and private key cryptography, digital signatures and certificates, firewalls. |
GATE Syllabus 2023 Subject Wise Weightage
GATE Syllabus 2023 for CSE (Computer Science)- Topic Wise Weightage
Topic |
Expected Weightage in Marks |
Topic |
Expected Weightage in Marks |
Theory of Computation |
7.5 |
Operating System |
9 |
Compiler Design |
2.75 |
General Aptitude |
15 |
Computer Organization & Architecture |
9 |
Computer Networks |
7.5 |
Programming & Data Structures |
10.5 |
Soft. Engg/ Web Technology |
1.5 |
Algorithms |
8 |
Engineering Maths |
14.75 |
Digital Logic |
5.25 |
Database |
7.5 |
GATE Syllabus 2023 for Mechanical Engineering- Topic Wise Weightage
Topic |
Expected Weightage in Marks |
Topic |
Expected Weightage in Marks |
Engineering Mechanics |
2.5 |
Thermodynamics |
12.75 |
Strength of materials |
7.75 |
Refrigeration & Air Conditioning |
1.25 |
Heat Transfer |
6 |
General Aptitude |
15 |
Machine Design |
3.75 |
Industrial Engineering |
8 |
Fluid Mechanics |
7.5 |
Engineering Maths |
12.25 |
Theory of Mechanics |
9 |
Manufacturing Engineering |
14.25 |
GATE Syllabus 2023 (Electrical Engineering)- Topic Wise Weightage
Topic |
Expected Weightage in Marks |
Topic |
Expected Weightage in Marks |
Network Theory |
11.75 |
Analog & Digital Electronics |
11.25 |
Signal & System |
8.5 |
EMT |
2.75 |
Control Systems |
9 |
General Aptitude |
15 |
Power Systems |
9.75 |
Engineering Maths |
11.75 |
Electrical machines |
8.25 |
Power Electronics |
7.5 |
Electrical & Electronics Measurements |
4.5 |
|
|
GATE Syllabus 2023 for Instrumentation Engineering (Topic Wise Weightage)
Topic |
Expected weightage |
Topic |
Expected weightage |
Analog circuits |
11.75 |
Circuits & Networks |
10.25 |
Measurements |
6.25 |
General Aptitude |
15 |
Communications |
1.5 |
Signals and Systems |
7.75 |
Control System |
10.75 |
Transducers |
12.25 |
Digital Circuits |
7 |
Engg Maths |
11.75 |
Analytical Biomedical & Optical Instrumentation |
4.25 |
Process Controls |
1.5 |
GATE Syllabus 2023 for Civil Engineering- Topic Wise Weightage
Topic |
Weightage |
Topic |
Weightage |
SOM |
7.75 |
Design of Steel Structures |
4.25 |
Structural Analysis |
3.5 |
Highway & Surveying |
12 |
FM and Hydraulic machine |
6.75 |
Engineering Mathematics |
12.25 |
Irrigation & Hydrology |
7.75 |
General Aptitude |
15 |
RCC and Prestressed concrete |
6.5 |
Environment Engg |
9 |
Geo-Technical |
15.25 |
|
|
GATE Syllabus 2023 - Electronics and Communication Engineering
Topic |
Weightage |
Topic |
Weightage |
Network Theory |
11.25 |
Communication Systems |
10.75 |
Electronics Devices & Circuits |
7.25 |
EMT |
9.5 |
Digital Circuits |
6 |
Engineering Maths |
10.5 |
Signal & Systems |
9 |
General Aptitude |
15 |
Analog Circuits |
11.75 |
Micro Processors |
1.5 |
Control Systems |
9 |
- |
- |
GATE Syllabus 2023 for Humanities and Social Sciences
GATE Subjects |
Topics |
Reasoning and Comprehension (Mandatory) |
Reading Comprehension |
Expression |
|
Analytical reasoning |
|
Logical reasoning |
|
Economics |
Microeconomics |
Macroeconomics |
|
Statistics, Econometrics and Mathematical Economics |
|
International Economics |
|
Public Economics |
|
Development Economics |
|
Indian Economy |
|
English |
Multi-genre literatures in English |
Comparative context, anglophone and literatures from India in English translation |
|
Literary criticism and theory |
|
History of English literature |
|
Research approaches and methodologies |
|
Linguistics |
Language and Linguistics |
Levels of Grammar and Grammatical Analysis
|
|
Historical Linguistics |
|
Sociolinguistics |
|
Areal Typology, Universals, Cross-linguistic Features |
|
Methods of analysis |
|
Applied Linguistics |
|
Philosophy |
Classical Indian Philosophy
|
Contemporary Indian Philosophy
|
|
Classical and Modern Western Philosophy
|
|
Contemporary Western Philosophy |
|
Psychology |
Research Methods and Statistics |
Psychometrics: Foundations of Psychological measurement; Basic components |
|
Biological and evolutionary basis of behaviour |
|
Perception, Learning, Memory and Forgetting |
|
Cognition: Thinking, Intelligence and Language |
|
Personality: Theories of personality |
|
Motivation, Emotion and Stress and Coping |
|
Social psychology |
|
Development across the lifespan |
|
Applications of Psychology |
|
Sociology |
Sociological Theory |
Research Methodology and Methods |
|
Sociological Concepts |
|
Agrarian Sociology and Rural Transformation |
|
Family, Marriage and Kinship |
|
Indian Society / Sociology of India |
|
Social Movements |
|
Sociology of Development |
GATE Syllabus 2023 of Biomedical Engineering (BM)
Section 1 - Engineering Mathematics:
Linear Algebra: Matrix algebra, systems of linear equations, Eigenvalues and Eigenvectors.
Calculus: Mean value theorems, theorems of integral calculus, partial derivatives, maxima and minima, multiple integrals, Fourier series, vector identities, line, surface and volume integrals, Stokes, Gauss and Green's theorems.
Differential equations: First order linear and nonlinear differential equations, higher-order linear differential equations with constant coefficients, Method of separation of variables, Cauchy's and Euler's equations, Initial and boundary value problems, solution of partial differential equations.
Analysis of complex variables: Analytic functions, Cauchy's integral theorem and integral formula, Taylor's and Laurent's series, residue theorem.
Probability and Statistics: Sampling theorems, conditional probability, mean, median, mode and standard deviation, random variables, discrete and continuous distributions: normal, Poisson and binomial distributions. Tests of Significance, statistical power analysis, and sample size estimation.
Linear Regression and correlation analysis
Numerical Methods: Matrix inversion, numerical solutions of nonlinear algebraic equations, iterative methods for solving differential equations, numerical integration.
Section 2 - Electrical Circuits:
Voltage and current sources - independent, dependent, ideal and practical; v-i relationships of resistor, inductor and capacitor; transient analysis of RLC circuits with de excitation; Kirchoffs laws, superposition, Thevenin, Norton, maximum power transfer and reciprocity theorems; Peak, average and rms values of ac quantities; apparent, active and reactive powers; phasor analysis, impedance and admittance; series and parallel resonance, realization of basic filters with R, L and C elements, Bode plot.
Section 3 - Signals and Systems:
Continuous and Discrete Signal and Systems - Periodic, aperiodic and impulse signals; Sampling theorem; Laplace and Fourier transforms; impulse response of systems; transfer function, frequency response of first and second-order linear time-invariant systems, convolution, correlation. Discrete time systems - impulse response, frequency response, DFT, Z - transform; basics of IIR and FIR filters.
Section 4 - Analog and Digital Electronics:
Basic characteristics and applications of the diode, BJT and MOSFET; Characteristics and applications of operational amplifiers - difference amplifier, adder, subtractor, integrator, differentiator, instrumentation amplifier, buffer, filters and waveform generators.
Number systems, Boolean algebra; combinational logic circuits - arithmetic circuits, comparators, Schmitt trigger, encoder/decoder, MUX/DEMUX, multi-vibrators; Sequential circuits - latches and flip flops, state diagrams, shift registers and counters; Principles of ADC and DAC; Microprocessor- architecture, interfacing memory and input- output devices.
Section 5 - Measurements and Control Systems:
SI units, systematic and random errors in measurement, expression of uncertainty – accuracy and precision index, propagation of errors; PMMC, MI and dynamometer type instruments; de potentiometer;bridges for measurement ofR, LandC,Q-meter. Basics of control system - transfer function.
Section 6 - Sensors and Instrumentation:
Sensors - resistive, capacitive, inductive, piezoelectric, Hall effect, electro chemical, optical; Sensor signal conditioning circuits; application of LASER in sensing and therapy.
Origin of biopotentials and their measurement techniques- ECG, EEG, EMG, ERG, EOG, GSR, PCG, Principles of measuring blood pressure, body temperature, volume and flow in arteries, veins and tissues, respiratory measurements and cardiac output measurement.
Operating principle of medical equipment -sphygmomanometer, ventilator, cardiac pacemaker, defibrillator, pulse oximeter, hemodialyzer; Electrical Isolation (optical and electrical) and Safety of Biomedical Instruments.
Section 7 - Human Anatomy and Physiology:
Basics of cell, types of tissues and organ systems; Homeostasis; Basics of organ systems – musculoskeletal, respiratory, circulatory, excretory, endocrine, nervous, gastro-intestinal and reproductive.
Section 8 - Medical Imaging Systems:
Basic physics, Instrumentation and image formation techniques in medical imaging modalities such as X-Ray, Computed Tomography, Single Photon Emission Computed Tomography, Positron Emission Tomography, Magnetic Resonance Imaging, Ultrasound.
Section 9 - Biomechanics:
Kinematics of muscles and joints - free-body diagrams and equilibrium, forces and stresses in joints, biomechanical analysis of joints, Gait analysis; Hard Tissues - Definition of Stress and Strain, Deformation Mechanics, structure and mechanical properties of bone – cortical and cancellous bones; Soft Tissues - Structure, functions, material properties, viscoelastic properties, Maxwell & Voight models; Biofluid mechanics - Flow properties of blood in the intact human cardiovascular system.
Section 10 - Biomaterials:
Basic properties of biomaterials - Metallic, Ceramic, Polymeric and Composite; Fundamental characteristics of implants - biocompatibility, bioactivity, biodegradability; Basics of drug delivery; Basics of tissue engineering. Biomaterial characterization techniques - Rheology, Atomic Force Microscopy, Electron Microscopy, Transmission Electron Microscopy Fourier Transform Infrared Spectroscopy.
Download PDF GATE Syllabus 2023
General Aptitude (GA) - Compulsory paper (Common Section in all Paper)
S.No. |
Papers |
General Aptitude (GA) - Compulsory paper (Common Section in all Paper) |
|
1 |
Aerospace Engineering (AE) |
2 |
Agricultural Engineering (AG) |
3 |
Architecture and Planning (AR) |
4 |
Biotechnology (BT) |
5 |
Civil Engineering (CE) |
6 |
Chemical Engineering (CH) |
7 |
Computer Science (CS) and Information Technology (IT) |
8 |
Chemistry (CY) |
9 |
Electronics and Communication Engineering (EC) |
10 |
Electrical Engineering (EE) |
11 |
Ecology and Evolution (EY) |
12 |
Geology and Geophysics (GG) |
13 |
Instrumentation Engineering (IN) |
14 |
Mathematics (MA) |
15 |
Mechanical Engineering (ME) |
16 |
Mining Engineering (MN) |
17 |
Metallurgical Engineering (MT) |
18 |
Petroleum Engineering (PE) |
19 |
Physics (PH) |
20 |
Production and Industrial Engineering (PI) |
21 |
Textile Engineering and Fibre Science (TF) |
22 |
Statistics |
23 |
Biomedical Engineering (BM) |
24 |
Engineering Sciences Syllabus (XE) - Any 2 optional sections |
Engineering Mathematics (XE A) - Compulsory section |
|
Fluid Mechanics (XE B) |
|
Material Science (XE C) |
|
Solid Mechanics (XE D) |
|
Thermodynamics (XE E) |
|
Polymer Science & Engineering (XE F) |
|
Food Technology (XE G) |
|
Atmospheric and Oceanic Sciences (XE H) |
|
25 |
Life Sciences (XL) - Any 2 optional sections |
Chemistry (XL P) - Compulsory section |
|
Biochemistry (XL Q) |
|
Botany (XL R) |
|
Microbiology (XL S) |
|
Zoology (XL T) |
|
Food Technology (XL U) |
|
26 |
Humanities and Social Sciences |
27 |
Environmental Science and Engineering |
GATE 2020 Branches |
Food Technology Syllabus |
GATE Syllabus 2023 For Civil Engineering (CE)
General Aptitude (Mandatory):
Verbal Ability Syllabus
-
English Grammar
-
Sentence Completion
-
Verbal Analogies
-
Word Groups Instructions
-
Critical Reasoning And Verbal Deduction, etc.
Numerical Ability
-
Numerical Computation
-
Numerical Estimation
-
Numerical Reasoning And Data Interpretation, etc.
Engineering Mathematics (Mandatory):
-
Linear Algebra
-
Calculus
-
Ordinary Differential Equation (ODE)
-
Partial Differential Equation (PDE)
-
Probability and Statistics
-
Numerical Methods.
Structural Engineering:
-
Solid Mechanics
-
Construction Materials and Management
-
Engineering Mechanics
-
Structural Analysis
-
Steel Structures
-
Concrete Structures
Environmental engineering:
-
Air pollution
-
Noise Pollution
-
Municipal Solid Wastes
-
Water and Waste Water
Transportation Engineering:
-
Traffic Engineering
-
Transportation Infrastructure
-
Highway Pavements
Geotechnical Engineering:
-
Foundation Engineering
-
Soil Mechanics
Water Resources Engineering:
-
Hydrology
-
Hydraulics
-
Fluid Mechanics
-
Irrigation
Geomatics Engineering
GATE Syllabus 2023 For Engineering Sciences Syllabus (XE) Any 2 optional sections
GATE Syllabus 2023 |
Life Sciences (XL) - Any 2 optional sections
GATE Syllabus 2023 |
What are the Recommended Books for Instrumentation Engineering?
Check the below list of recommended books for the Instrumentation engineering paper.
-
Advanced Engineering Mathematics - By Erwin Kreyzig
-
Engineering Circuit Analysis - By Steven M. Durbin
-
Fundamentals of Microelectronics - By Behzad Razavi
-
Signals & Systems - By Alan V. Oppenheim
-
Modern Digital and Analog Communication System - By BP Lathi
-
Automatic Control Systems - BC Kuo
-
Introduction of Measurements and Instrumentation - By Arun K Ghosh
GATE CSE Exam Pattern
Particulars |
Specifications |
Exam duration |
3 hours |
Exam mode |
Online (Computer-based test) |
Type and total number of Question |
Total 65 Questions MCQs and MSQs and/or Numerical Answer Type (NAT) questions |
Total marks of the exam |
100 |
Total number of sections |
|
Marking Scheme |
|
GATE Syllabus for Physics 2022
GATE Syllabus for Physics 2022 includes nine sections/ major topics apart from General Aptitude. These include:
Important Topics for GATE Physics Syllabus |
|
---|---|
Mathematical Physics |
Classical Mechanics |
Electromagnetic Theory |
Quantum Mechanics |
Thermodynamics and Statistical Physics |
Atomic and Molecular Physics |
Solid State Physics |
Electronics |
Nuclear and Particle Physics |
General Aptitude |
Section 1: Mathematical Physics
-
Linear vector space: basis, orthogonality and completeness; matrices; vector calculus; linear differential equations; elements of complex analysis
-
Cauchy Riemann conditions, Cauchy’s theorems, singularities, residue theorem and applications
-
Laplace transforms, Fourier analysis; elementary ideas about tensors: covariant and contravariant tensor, Levi-Civita and Christoffel symbols.
Section 2: Classical Mechanics
-
Alembert’s principle, cyclic coordinates, variational principle
-
Lagrange’s equation of motion, central force and scattering problems, rigid body motion; small oscillations
-
Hamilton’s formalisms; Poisson bracket; special theory of relativity
-
Lorentz transformations, relativistic kinematics, mass‐energy equivalence.
Section 3: Electromagnetic Theory
-
Solutions of electrostatic and magnetostatic problems including boundary value problems; dielectrics and conductors
-
Maxwell’s equations; scalar and vector potentials; Coulomb and Lorentz gauges
-
Electromagnetic waves and their reflection, refraction, interference, diffraction and polarization
-
Poynting vector, Poynting theorem, energy and momentum of electromagnetic waves; radiation from a moving charge.
Section 4: Quantum Mechanics
-
Postulates of quantum mechanics; uncertainty principle
-
Schrodinger equation; one-, two- and three-dimensional potential problems; particle in a box, transmission through one-dimensional potential barriers, harmonic oscillator, hydrogen atom; linear vectors and operators in Hilbert space; angular momentum and spin; addition of angular momenta; time-independent perturbation theory; elementary scattering theory.
Section 5: Thermodynamics and Statistical Physics
-
Laws of thermodynamics; macrostates and microstates; phase space; ensemble
-
Partition function, free energy, calculation of thermodynamic quantities; classical and quantum statistics; degenerate
-
Fermi gas; black body radiation and Planck’s distribution law; Bose‐Einstein condensation; first and second-order phase transitions, phase equilibria, critical point.
Section 6: Atomic and Molecular Physics
-
Spectra of one‐ and many‐electron atoms
-
LS and jj coupling; hyperfine structure; Zeeman and Stark effects; electric dipole transitions and selection rules; rotational and vibrational spectra of diatomic molecules; electronic transition in diatomic molecules
-
Franck‐Condon principle; Raman effect; NMR, ESR, X-ray spectra; lasers: Einstein coefficients, population inversion, two and three-level systems.
Section 7: Solid State Physics
-
Elements of crystallography; diffraction methods for structure determination; bonding in solids; lattice vibrations and thermal properties of solids; free electron theory; band theory of solids: nearly free electron and tight-binding models; metals, semiconductors and insulators; conductivity, mobility and effective mass;
-
Optical properties of solids; Kramers-Kronig relation, intra- and inter-band transitions; dielectric properties of solid; dielectric function, polarizability, ferroelectricity; magnetic properties of solids; dia, para, ferro, antiferro and ferri-magnetism, domains and magnetic anisotropy; superconductivity: Type-I and Type II superconductors, Meissner effect, London equation, BCS Theory, flux quantization.
Section 8: Electronics
-
Semiconductors in equilibrium: electron and hole statistics in intrinsic and extrinsic semiconductors; metal-semiconductor junctions;
-
Ohmic and rectifying contacts; PN diodes, bipolar junction transistors, field effect transistors; negative and positive feedback circuits; oscillators, operational amplifiers, active filters; basics of digital logic circuits, combinational and sequential circuits, flip-flops, timers, counters, registers, A/D and D/A conversion.
Section 9: Nuclear and Particle Physics
-
Nuclear radii and charge distributions, nuclear binding energy
-
Electric and magnetic moments; nuclear models, liquid drop model: semi‐empirical mass formula
-
Fermi gas model of nucleus, nuclear shell model; nuclear force and two nucleon problem; alpha decay, beta‐decay, electromagnetic transitions in nuclei
-
Rutherford scattering, nuclear reactions, conservation laws; fission and fusion; particle accelerators and detectors; elementary particles, photons, baryons, mesons and leptons; quark model.
Section 10 - General Aptitude
Verbal Ability |
Numerical Ability |
---|---|
English grammar; Sentence completion, Instructions; Verbal analogies, Word groups; Critical reasoning, Verbal deduction. |
Numerical computation; Numerical reasoning; Numerical estimation; Data interpretation. |
Best Books for GATE 2022 Physics
Book |
Author/ Publication |
---|---|
Chapterwise Solved Papers Physics GATE |
Vijay Kumar |
GATE 2022 – Guide – Physics |
GKP |
GATE - Physics - Chapterwise Previous Year's Solved Papers |
Dr Vijay Kumar | Dr Israt Ali |
GATE Exam Pattern 2022 for Physics
-
Mode of Examination: Online
-
Duration of exam: 3 hours
-
Type of questions: MCQs, MSQs, & NATs
-
Total Sections: 2 sections i.e. General Aptitude and Subject-based
-
Total questions: 65
-
Total marks: 100 marks
-
Negative marking: for MCQs only
Section |
Distribution of Marks |
Total Marks |
Types of questions |
---|---|---|---|
General Aptitude |
5 questions of 1 mark each 5 questions of 2 marks each |
15 marks |
MCQs |
GATE Physics |
25 questions of 1 mark each 30 questions of 2 marks each |
85 marks |
MCQs, MSQ and NATs |
GATE Physics Marking Scheme 2022
Type of question |
Negative marking for wrong answer |
---|---|
MCQ |
1/3 for 1 mark questions 2/3 for 2 marks questions |
NAT/MSQ |
No negative marking |
Books to Refer for GATE CSE
Name of the Book |
Author |
Discrete Mathematics and Its Applications |
Kenneth Rosen |
Computer Networking: A Top-Down Approach |
Kurose & Ross |
Computer Organization and Embedded systems |
Carl Hamacher |
Database System Concepts |
Korth |
Compilers: Principles, Techniques and Tools |
Aho & Ullman |
Software Engineering: A Practitioner’s Approach |
Pressman |
The C Programming language |
Dennis Richie |
Introduction to Algorithms |
Cormen |
Digital Design |
Morris Mano |
An Introduction to Formal Languages and Automata |
Peter Linz |
GATE Cutoff 2022 for CSE
It's crucial to know how many marks one needs to pass the GATE CSE exam after learning the GATE Syllabus 2023 for CSE and IT. The GATE CSE cutoff is the minimum GATE score required to pass the exam. The GATE qualifying threshold varies depending on the category. Candidates can consult the table below for the prior year's GATE qualifying cutoff:
GATE CSE Cutoff (Qualifying)
Year |
General |
OBC |
SC/ ST/ PH |
2021 |
26.1 |
23.4 |
17.4 |
2020 |
28.5 |
25.6 |
19.0 |
2019 |
29.5 |
26.6 |
19.7 |
2018 |
25 |
22.5 |
16.6 |
2017 |
25 |
22.5 |
16.6 |
2016 |
25 |
22.5 |
16.6 |
2015 |
25 |
22.5 |
16.67 |
2014 |
25 |
22.25 |
16.67 |
2013 |
25 |
22.25 |
16.67 |
GATE 2023 Syllabus 2023 - FAQ
Candidates are allowed to apply for only one paper on the basis of their educational qualification.
GATE is held for a total of 25 papers, depending upon the candidate's eligibility, they can choose any one of all 25 papers. Biomedical Engineering paper has been added this year. If a candidate is eligible to apply for this paper then he/she can apply.
There are no major changes in the GATE 2023 syllabus prescribed by the authorities. Candidates are advised to refer to the syllabus prescribed by the IIT Bombay only.
The authorities have not released the syllabus of GATE 2023 yet.
Candidates can refer to An Introduction to Formal Languages and Automata by Peter Linz to prepare for the theory of computation.