GATE Instrumentation Engineering Syllabus 2022 and Exam Pattern

GATE Instrumentation Engineering Syllabus

GATE Instrumentation Engineering Syllabus 2022: IIT Kharagpur is the conducting authority for GATE Exam 2022. To get good marks in Exam, you must know in depth about  GATE Syllabus For Instrumentation Engineering 2022 . You will find the sections and topics for the GATE Instrumentation Engineering 2022 exam in the latest syllabus.

If you plan and strategize well according to GATE Syllabus 2022 for Instrumentation Engineer, You can grasp and revise the concepts very well to ace GATE Exam 2022.

Here you can check the GATE Instrumentation Engineering Syllabus 2022 and exam pattern.

GATE Instrumentation Engineering Syllabus 2022

Every aspirant preparing for the GATE Instrumentation Engineering must be well aware of the GATE 2022 Syllabus for Instrumentation Engineering paper. This can guide the you to perform well in the exam and score well.

GATE syllabus for Instrumentation Engineering divided into 10 important topics including engineering mathematics.

Candidate can check the detailed GATE Syllabus for Instrumentation Engineering (IN) with all the important topics and sub-topics: 

Important Topics for GATE Instrumentation Engineering Syllabus
Engineering Mathematics Electricity and Magnetism
Electrical Circuits and Machines Signals and Systems
Control Systems Analog Electronics
Digital Electronics Measurements
Sensors and Industrial Instrumentation Communication and Optical Instrumentation

Section 1: Engineering Mathematics

  • Linear Algebra: Matrix algebra, systems of linear equations, consistency and rank, Eigen values and Eigen vectors. 
  • 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 equation (linear and nonlinear), second order linear differential equations with constant coefficients, method of variation of parameters, Cauchy’s and Euler’s equations, initial and boundary value problems, solution of partial differential equations: variable separable method. 
  • Analysis of complex variables: Analytic functions, Cauchy’s integral theorem and integral formula, Taylor’s and Laurent’s series, residue theorem, solution of integrals. 
  • Probability and Statistics: Sampling theorems, conditional probability, mean, median, mode, standard deviation and variance; random variables: discrete and continuous distributions: normal, Poisson and binomial distributions. 
  • Numerical Methods: Matrix inversion, solutions of non-linear algebraic equations, iterative methods for solving differential equations, numerical integration, regression and correlation analysis.

Section 2: Electricity and Magnetism

  • 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 3: Electrical Circuits and Machines

  • Voltage and current sources: independent, dependent, ideal and practical; v-i relationships of resistor, inductor, mutual inductance and capacitor; transient analysis of RLC circuits with dc excitation.
  • Kirchoff’s laws, mesh and nodal analysis, 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, locus diagrams, realization of basic filters with R, L and C elements. transient analysis of RLC circuits with ac excitation.
  • One-port and two-port networks, driving point impedance and admittance, open-, and short circuit parameters.
  • Single phase transformer: equivalent circuit, phasor diagram, open circuit and short circuit tests, regulation and efficiency; Three phase induction motors: principle of operation, types, performance, torque-speed characteristics, no-load and blocked rotor tests, equivalent circuit, starting and speed control; Types of losses and efficiency calculations of electric machines.

Section 4: Signals and Systems

  • Periodic, aperiodic and impulse signals; Laplace, Fourier and z-transforms; transfer function, frequency response of first and second order linear time invariant systems, impulse response of systems; convolution, correlation. Discrete time system: impulse response, frequency response, pulse transfer function; DFT and FFT; basics of IIR and FIR filters.

Section 5: Control Systems

  • Feedback principles, signal flow graphs, transient response, steady-state-errors, Bode plot, phase and gain margins, Routh and Nyquist criteria, root loci, design of lead, lag and lead-lag compensators, state-space representation of systems; time-delay systems; mechanical, hydraulic and pneumatic system components, synchro pair, servo and stepper motors, servo valves; on-off, P, P-I, P-I-D, cascade, feedforward, and ratio controllers.

Section 6: Analog Electronics

  • Characteristics and applications of diode, Zener diode, BJT and MOSFET; small signal analysis of transistor circuits, feedback amplifiers. Characteristics of operational amplifiers; applications of op amps: difference amplifier, adder, subtractor, integrator, differentiator, instrumentation amplifier, precision rectifier, active filters and other circuits. Oscillators, signal generators, voltage controlled oscillators and phase locked loop.

Section 7: Digital Electronics

  • Combinational logic circuits, minimization of Boolean functions. IC families: TTL and CMOS. Arithmetic circuits, comparators, Schmitt trigger, multi-vibrators, sequential circuits, flip flops, shift registers, timers and counters; sample-and-hold circuit, multiplexer, analog-to digital (successive approximation, integrating, flash and sigma-delta) and digital-to analog converters (weighted R, R-2R ladder and current steering logic). Characteristics of ADC and DAC

Section 8: Measurements

  • SI units, systematic and random errors in measurement, expression of uncertainty – accuracy and precision index, propagation of errors. PMMC, MI and dynamometer type instruments; dc potentiometer; bridges for measurement of R, L and C, Q-meter. Measurement of voltage, current and power in single and three phase circuits; ac and dc current probes; true rms meters, voltage and current scaling, instrument transformers, timer/counter, time, phase and frequency measurements, digital voltmeter, digital multimeter; oscilloscope, shielding and grounding.

Section 9: Sensors and Industrial Instrumentation

  • Resistive-, capacitive-, inductive-, piezoelectric-, Hall effect sensors and associated signal conditioning circuits; transducers for industrial instrumentation: displacement (linear and angular), velocity, acceleration, force, torque, vibration, shock, pressure (including low pressure), flow (differential pressure, variable area, electromagnetic, ultrasonic, turbine and open channel flow meters) temperature (thermocouple, bolometer, RTD (3/4 wire), thermistor, pyrometer and semiconductor); liquid level, pH, conductivity and viscosity measurement.

Section 10: Communication and Optical Instrumentation

  • Amplitude- and frequency modulation and demodulation; Shannon’s sampling theorem, pulse code modulation; frequency and time division multiplexing, amplitude-, phase-, frequency-, pulse shift keying for digital modulation; optical sources and detectors: LED, laser, photo-diode, light dependent resistor and their characteristics; interferometer: applications in metrology; basics of fiber optic sensing.

Download GATE Instrumentation Engineering Syllabus 2022 PDF

GATE Instrumentation Engineering Syllabus 2022 On General Aptitude 

Subject GATE Instrumentation Engineering Syllabus 2022
Verbal Aptitude English grammar – articles, verb-noun agreement, tenses, adjectives, conjunctions, prepositions, other parts of speech etc.; vocabulary – words, phrases, idioms; comprehension & reading; narrative sequencing.
Analytical Aptitude Logic – Induction & Deduction; analogy; number relations & reasoning.
Spatial Aptitude Shape transformation – mirroring, rotation, translation, grouping, assembling, and scaling; Paper cutting, folding & 2-D and 3-D patterns.
Numerical Aptitude Elementary statistics & probability; geometry; data and graphs (bar graph, histogram, pie chart, and other data graphs), 2- and 3- dimensional plots, maps, and tables; mensuration; numerical computation & estimation – powers, exponents, percentages, permutations & combinations, ratios, logarithms, etc.

GATE Instrumentation Engineering Exam Pattern 2022

Here you can check GATE Instrumentation Engineering Exam Pattern 2022.

Particulars

Details

Mode of Examination

computer-based online exam

Duration of Exam

3 hours

Types of Questions

MCQ (Multiple Choice Question),

MSQ (Multiple Select Question) and

NAT(Numerical Answer Type)

Total Questions

65 questions

Total Marks

100 marks

Sections

There are 3 sections in the GATE exam.

  1. General Aptitude
  2. Engineering Mathematics
  3. Core Discipline- IN

General Aptitude

15% of the total marks

The General Aptitude section is mandatory for all which consist of 10 questions. The first 5 questions will be of 1 mark and the rest 5 questions will carry 2 marks.

Engineering Mathematics

13% of the total marks

Core Discipline- IN

72% of the total marks

Marking scheme

  • For 1 Mark MCQs – the ⅓ mark will be deducted for every wrong answer.
  • For 2 Mark MCQs – the ⅔ mark will be deducted for every wrong answer.
  • Unattempted questions will be awarded zero marks
  • No negative marking for NAT and MCQs.

Topic-wise Weightage For GATE Instrumentation Engineering Syllabus 2022

Here you can check Topic-wise Weightage For GATE Instrumentation Engineering Syllabus 2022.

GATE IN Topics Weightage Number of Questions Sub-Topics Covered
General Aptitude 15% 10
Engineering Mathematics 11% 7 Complex variable Probability density, limit, Determinant function
Network Theory 4% 3
Digital Circuits 8% 5 ATOD or D/A converter, flash type ADC, multiplexer
Signals and Systems 8% 5 Laplace transformer, Basic properties of signal
Control Systems 6% 4 Time response Analysis
Measurements 12% 8 AC, bridge
Analog Circuits 8% 5 Application of op-amp amplifier
Communication 3% 2
Transducers 8% 5 Pressure measurement, temperature measurement, resistive, capacitive and inductive transducer
Optical Instrumentation 5% 3 Laser, optical fiber, interferometer
Process Control 1% 1 PID controller

Other Important Information for GATE Instrumentation Engineering 2022

Click on the link to access other information & study materials related to the GATE Instrumentation Engineering 2022.

Reference Books Based On Latest GATE Instrumentation Engineering Syllabus 2022

You must select the correct books to study for GATE 2022 preparation. You can check the list of referred books for Instrumentation Engineering. By referring to these books, you can boost your preparation process.

Reference books

Authors

Mathematics

Advanced Engineering Mathematics by Erwin Kreyszig, Gate Engineering Mathematics by Made Easy

Network Theory

Engineering Circuit Analysis by Steven M. Durbin, Jack E. Kemmerly, William H. Hayt

Analog Electronics

Fundamentals of Microelectronics by Behzad Razavi

GATE – Electronics & Communication (Analog Circuits Volume 5 of 10) by R K Kanodia

Digital Electronics

Solved previous year questions from EC and IN streams

Signals and Systems

Signals And Systems (Schaum’s Outline Series) by HP HSU Signals & Systems by Alan V. Oppenheim

Communication Systems

Modern Digital and Analog Communication System by B P Lathi

Electrical and Electronic Measurements

A Course In Electrical And Electronic Measurements And Instrumentation by A K Sawhney

Control System

Automatic Control Systems by B C Kuo

Process Control

Process Control: Modeling, Design, And Simulation by B. Wayne Bequette

Transducers

Introduction to Measurements and Instrumentation by Arun K Ghosh

Now you have a detailed guide on GATE Instrumentation Engineering Syllabus and Exam Pattern 2022. To know more about the GATE Instrumentation Engineering 2022 Exam, ask in the comment section.

FAQs on GATE Instrumentation Engineering Syllabus and Exam Pattern 2022

Here you can check FAQs on GATE Instrumentation Engineering Syllabus and Exam Pattern 2022.

How can we access the GATE Syllabus for Instrumentation Engineering 2022?

IIT Kharagpur has released the syllabus of GATE 2022 for Instrumentation Engineering. You can also access the GATE 2020 syllabus for Instrumentation Engineering online and PDF formats from this site.

How many sections are there in the GATE IN Syllabus 2022?

GATE Instrumentation Engineering Syllabus 2022 comprises ten main sections: Engineering Mathematics, Electricity and Magnetism, Electrical Circuits and Machines, Signals and Systems, Control Systems, Analog Electronics, Digital Electronics, Digital Electronics, Sensors and Industrial Instrumentation and Communication and Optical Instrumentation.

Is it possible to give GATE for two subjects, with GATE Instrumentation paper? 

Yes, the candidates who are appearing for GATE Instrumentation Engineering paper can also appear for any one of the following papers i.e., GATE Electronics and Communication Engineering, GATE Electrical Engineering or GATE Physics.

Who will conduct the GATE 2022 Instrumentation engineering exam?

The GATE 2022 Instrumentation engineering exam will be conducted by IIT Kharagpur. 

What is the GATE instrumentation paper pattern?

The GATE Instrumentation paper will consist of 65 questions, out of which 8 questions will be from Engineering Mathematics and 10 questions will be from General Aptitude. 

What is the best way to complete GATE Instrumentation Engineering syllabus 2022?

You can complete your syllabus by using your graduation level books. You can also refer to some other books also like Instrumentation Engineering GATE 2020 – by Arihant. 

How tough is GATE Instrumentation Engineering paper?

The difficulty level of GATE Instrumentation Engineering paper is moderate. Topic-wise difficulty based on the experience of candidates is mentioned below:
Network, Control System, Signal and System, General Awareness – Rated Easy
Digital and MicroProcessor, Transducer, Measurements, Optical Instrumentation, Engineering Mathematics – Rated Moderate
Analog Circuits, Communication Systems – Rated Tough

What will be the sectional weightage of GATE Instrumentation Engineering syllabus 2022?

The sectional weightage of GATE Instrumentation Engineering syllabus is as follows2022:
General Aptitude 15% of the total marks,
Engineering Mathematics 13% of the total marks,
Subject-Based (IN) 72% of the total marks

What is the paper code for GATE Instrumentation Engineering?

The paper code for GATE Instrumentation Engineering is IN.

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