GATE Instrumentation Engineering Syllabus 2024

GATE Instrumentation Engineering syllabus: Topics such as, Digital Electronics, Measurements, Sensors, Industrial Instrumentations and Communication, Optical implementation, Engineering Mathematics, Electrical circuits are included in the GATE Instrumentation Engineering syllabus.

GATE Instrumentation Engineering Section-wise Syllabus

The important sections in the ​​Instrumentation Engineering GATE syllabus, the relevant topics related to the section, and subtopics to be included in your study as well as GATE Instrumentation Engineering Syllabus are provided in the table below.

The GATE Instrumentation syllabus consists of 9 sections. Have a look at the GATE Instrumentation syllabus:

• Engineering Mathematics
• Electrical circuits
• Signals and Systems
• Control systems
• Analog Electronics
• Digital Electronics
• Measurements
• Sensors
• Industrial Instrumentations and Communication
• Optical implementation

Engineering Mathematics

These are the topics to be covered and prepared in the 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 equations (linear and nonlinear)
• Higher-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

Also Check: GATE Biotechnology Syllabus 2024

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 and standard deviation
• Random variables
• Discrete and continuous distributions
• Normal, poisson and binomial distributions

Numerical methods

• Matrix inversion
• Solutions of nonlinear algebraic equations
• Iterative methods for solving differential equations
• Numerical integration
• Regression and correlation analysis

Electrical Circuits

These are the topics to be covered and prepared in the Electrical circuits;

• Voltage and current sources
• relationships of resistor, inductor, mutual inductor and capacitor
• Kirchoff’s laws
• Mesh and nodal analysis
• Superposition
• Maximum power transfer and reciprocity theorems
• Peak average and RMS values of ac quantities
• Impedance and admittance
• Series and parallel resources
• Locus diagrams
• One part and two-part networks
• Open and short circuit parameters

Signals and Systems

These are the topics to be covered and prepared in the signals and systems;

• Periodic, aperiodic and impulse signals
• Laplace, Fourier and z transform
• Transfer function
• Frequency response of first and second-order linear time-invariant systems
• The impulse response of systems
• Convolution, correlation
• Discrete-time system
• Impulse response
• Frequency response
• Pulse transfer function

Control Systems

These are the topics to be covered and prepared in the control systems;

• Feedback principles
• Signal flow graphs
• Transient response
• Steady-state errors
• Phase and gain margins
• Root loci
• State-space representation of systems
• Time delay systems
• Servo and stepper motors
• Synchro pair
• Servo valves
• Feedforward and ratio controllers

Analog Electronics

These are the topics to be covered and prepared in the Analog electronics;

• Characteristics and applications of diode
• Small signal analysis of transistor circuits
• Feedback amplifiers
• Characteristics of operational amplifiers
• Oscillators
• Signal generators
• Voltage-controlled oscillators and phase-locked loop.

Also Check: GATE Geomatics Engineering Syllabus 2024

Digital Electronics

These are the topics to be covered and prepared in the Digital Electronics;

• Combinational logic circuits
• Minimization of Boolean functions
• IC Families: TTL and CMOS
• Arithmetic circuits
• Comparators
• Schmitt Trigger
• Multivibrators
• Sequential circuits
• Flip flops
• Shift registers
• Timers and counters
• Sample and hold circuit
• Multiplexer
• Analogue to digital and digital to analogue converters
• Characteristics of ADC and DAC
• Basics of number systems
• 8-bit microprocessor and microcontroller: applications, memory, and input-output interfacing
• Basics of data acquisition systems 

Measurements

These are the topics to be covered and prepared in the 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
• Measurement of voltage, current and power in single and three-phase circuits
• AC and DC current probes
• Instrument transformers
• Timer / counter
• Time, phase and frequency instruments
• Digital voltmeter
• Digital multimeter

Also Check: GATE Architecture and Planning (AR) Syllabus 2024

Sensors and Industrial Instrumentation

These are the topics to be covered and prepared in the Sensors and industrial instrumentation;

• Resistive
• Capacitive
• Inductive
• Piezoelectric
• Hall effect sensors and associated signal conditioning circuits
• Transducers for industrial implementation
• Displacement
• Velocity
• Acceleration
• Force
• Torque
• Vibration
• Shock
• Pressure
• Liquid level
• pH
• Conductivity and viscosity measurement

Communication and Optical Instrumentation

These are the topics to be covered and prepared in the 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
• Optical sources and detectors
• LED 
• Laser
• Photodiode
• Light-dependent resistors and their characteristics
• Applications in metrology
• Basics of fibre optic sensing

Also Check: GATE Engineering Sciences Syllabus 2024

GATE Instrumentation Engineering Exam Pattern

After going through the GATE instrumentation syllabus, the exam pattern must be carefully analysed by the candidates before they start preparing for their exams. There are a total of 12 sections. The number of questions in the paper is 65 and the score is out of 100. We will guide you with the sections and weightage per section of the Instrumentation test. 

GATE Instrumentation Engineering Exam Pattern

Sections	Weightage per section
General Aptitude	15% of 100
Engineering mathematics	13% of 100
Core subjects for the instrumentation test	72% of 100

Note: 

Core subjects for the instrumentation test includes;

• Electricity and magnetism
• Signals and systems
• Electrical circuits and machines
• Control systems
• Analog Electronics
• Digital Electronics
• Sensors and industrial implementation
• Measurements

Also Check: GATE Geomatics Engineering Syllabus 2024

GATE Topic-wise Weightage for Instrumentation Engineering (IN) Syllabus

In the below table, we have shared the subject-wise weightage of Instrumentation Engineering. Here, you will see that Process Control and Communication is the least significant topics over the years. Whereas, Control systems, Measurements, and Network Theory bear high weightage.

GATE Topic-wise Weightage for Instrumentation Engineering (IN)

Topic	Probable Weightage in GATE 2024
General Aptitude	15
Engineering Mathematics	15
Control Systems	11-12
Measurements	11-12
Signals and Systems	7-8
Network Theory	7-8
Transducer	7-8
Digital Circuits	8
Analogue Electronics	7-9
Process Control	0-1
Communication	0-1

Also Check: What is a Good GATE Score 2024?

GATE Qualifying Cut off Marks for Instrumentation Engineering

Here, we will see the GATE cut-off or qualifying marks for Instrumentation in the past years. The cut off marks are shown category wise. It will give you a general idea of what type of cut off can be expected for this year.

GATE Qualifying Cut off Marks for Instrumentation Engineering

Year	Category	Cutoff
2023	General	34.8
	OBC	31.3
	SC/ST/PwD	23.2
2022	General	42.4
	OBC	38.1
	SC/ST/PwD	28.2
2021	General	36
	OBC	32.4
	SC/ST/PwD	24
2020	General	34.6
	OBC	31.1
	SC/ST/PwD	23.0
2019	General	31.9
	OBC	28.7
	SC/ST/PwD	21.3
2018	General	34.70
	OBC	31.20
	SC/ST/PwD	23.1
2017	General	34.60
	OBC	31.10
	SC/ST/PwD	23
2016	General	34
	OBC	31.1
	SC/ST/PwD	23.1

Also Check: GATE Exam Day Instructions 2024

Best Books For GATE Instrumentation Engineering

In this section, we will guide you with some of the best GATE instrumentation books that you can refer to while preparing for your test. A table showing sections, books and authors are given below. Have a look:

Best Books For GATE Instrumentation Engineering

Sections	Books	Authors
Signals and Systems	Signals and Systems	Alan V Oppenheim
Control Systems	Automatic Control Systems	Benjamin Kuo
	Linear Control Systems with Matlab Applications	B. S. Manke
	Process Control: Modeling, design and simulation	B Wayne Bequette
Instrumentations	Biomedical Instrumentation and Measurements	Leslie Cromwell
	Industrial Instrumentation and Control	S. K. Singh
Engineering Mathematics	Advanced Engineering Mathematics	Erwin Kreyszig
Measurements	Introduction to Measurements and Instrumentations	Arun K Ghosh
Digital Electronics	Fundamentals of Digital Circuits	A Anand Kumar
Communication Systems	Communication Sytems: Analog and Digital	Sanjay Sharma
	Modern Analog and Digital Communication Systems	B. P. Lathi
Analog Electronics	Fundamentals of Microelectronics	Behzad Razavi

Read More: GATE 2024 Books

GATE Instrumentation Engineering Previous Year’s Question Paper

We have added the GATE Instrumentation Engineering question papers for all students in the past five years. Click on the link to download the question papers and prepare for the exam. 

GATE Instrumentation Engineering Previous Year’s Question Paper

Years	Question Papers
2023	Download
2022	Download
2021	Download
2020	Download
2019	Download
2018	Download

Also Check: GATE Mining Engineering Syllabus 2024

Preparation Tips to Crack GATE Instrumentation Engineering Exam

Students may be thinking about how much preparation they should do to crack the test. But there is no need to worry much about that. We will guide you with some tips to make your preparation task easier. Have a look:

Time Management

• Students must be cautious about the time constrain of the exam.
• Begin by preparing a timetable for the GATE IE syllabus preparation.
• Sort out the topics according to strengths and weaknesses. 
• Dedicate ample amount of time to all areas. 

Solve Previous Year's Question Papers

• Solving previous years' question papers will be of great use to you as most of the questions are repeatedly asked in every GATE Instrumentation exam.
• You will get a brief idea of the exam pattern and the type of questions asked while going through the previous year's papers.
• So, practice as many question papers as possible, as they will prove extremely useful to you.

Mock Tests

• Mock tests will help you in assessing your performance level.
• Solving GATE mock tests after each topic you prepare will make you realise how much preparation you need to take on that particular topic.
• Solve as many mock tests as possible, as it will keep track of your performance level and guide you on the weak areas you need to improve. 

Revise the Topics 

• Candidates can revise the topics as soon as they are done with the preparation.
• Revising topics helps you to brush up on all the important topics and guide on topics that you may have forgotten in case.
• This practice helps you in a very big way in your test and come out with flying colours.

Also Check: GATE Qualifying Marks 2024