GATE 2026 Syllabus for Instrumentation Engineering- IIT Guwahati will release the GATE Instrumentation Engineering syllabus 2026 on the official website. The detailed GATE 2026 Instrumentation Engineering syllabus will also be updated on this page. The GATE syllabus for Instrumentation Engineering 2026 comprises topics like Electricity and Magnetism, Digital Electronics, Measurements and more. To score high on the GATE 2026 exam, candidates must go through the exam syllabus for GATE 2026 instrumentation engineering in detail. The GATE syllabus 2026 pdf download link will also be provided below. The authority will announce the dates for the GATE exam online.
Direct link for GATE 2026 Instrumentation Engineering (IN) Syllabus
The Instrumentation Engineering GATE Syllabus 2026 consists of 10 topics which further include several sub-topics. A good grasp of the GATE 2026 syllabus and exam pattern is a must for successful preparation for the GATE exam. Candidates can check this article for more information about the GATE Instrumentation Syllabus 2026.
Candidates can check the official website for the GATE 2026 syllabus for IN pdf or download it from the link given above. GATE 2026 syllabus for Instrumentation Engineering includes two sections engineering mathematics and core subjects. Below is the detailed syllabus for GATE Instrumentation Engineering (IN).
| Chapters | Topics |
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| GATE IN syllabus for Verbal Aptitude |
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| GATE IN syllabus for Quantitative Aptitude |
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| GATE IN syllabus for Analytical Aptitude |
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| GATE IN syllabus for Spatial Aptitude |
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| Chapter | Topics |
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| GATE IN syllabus for Linear Algebra |
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| GATE IN syllabus for Calculus |
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| GATE IN syllabus for Differential Equations |
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| GATE IN syllabus for Analysis of Complex Variables |
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| GATE IN syllabus for Probability and Statistics |
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| GATE IN syllabus for Numerical Methods |
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The syllabus for GATE IN 2026 comprises several topics. Candidates can check the important topics and sub-topics for the GATE 2026 syllabus for IN below.
Section Name | GATE 2026 IN Syllabus |
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 the 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. |
Electrical Circuits and Machines | Voltage and current sources: independent, dependent, ideal and practical; v-i relationships of the 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 |
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. |
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, PI, PID, cascade, feedforward, and ratio controllers, tuning of PID controllers and sizing of control valves. |
Analog Electronics | Characteristics and applications of diode, Zener diode, BJT and MOSFET; small-signal analysis of transistor circuits, feedback amplifiers. Characteristics of ideal and practical operational amplifiers; applications of opamps: adder, subtractor, integrator, differentiator, difference amplifier, instrumentation amplifier, precision rectifier, active filters, oscillators, signal generators, voltage-controlled oscillators and phase-locked loop, sources and effects of noise and interference in electronic circuits. |
Digital Electronics | Combinational logic circuits, minimization of Boolean functions. IC families: TTL and CMOS. Arithmetic circuits, comparators, Schmitt trigger, multi-vibrators, sequential circuits, flipflops, shift registers, timers and counters; sample-and-hold circuit, multiplexer, analogue-to-digital (successive approximation, integrating, flash and sigma-delta) and digital-to-analogue converters (weighted R, R-2R ladder and current steering logic). Characteristics of ADC and DAC (resolution, quantization, significant bits, conversion/settling time); basics of number systems, Embedded Systems: Microprocessor and microcontroller applications, memory and input-output interfacing; basics of data acquisition systems, basics of distributed control systems (DCS) and programmable logic controllers (PLC). |
Measurements | SI units, standards (R, L, C, voltage, current and frequency), systematic and random errors in measurement, expression of uncertainty - accuracy and precision, propagation of errors, linear and weighted regression. Bridges: Wheatstone, Kelvin, Megohm, Maxwell, Anderson, Schering and Wien for measurement of R, L, Cand frequency, Q-meter. Measurement of voltage, current and power in single and three-phase circuits; AC and DC probes; true rms meters, voltage and current scaling, instrument transformers, timer/counter, time, phase frequency measurements, digital voltmeter, digital multimeter; oscilloscope, shielding and grounding. |
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 (variable head, 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. 4-20 mA two-wire transmitter. |
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-, quadrature amplitude, pulse shift keying for digital modulation; optical sources and detectors: LED, laser, photo-diode, light-dependent resistor,square-law detectors, and their characteristics; interferometer: applications in metrology; basics of fiber optic sensing. UV-VIS Spectrophotometers, Mass spectrometer. |
Candidates preparing for Instrumentation Engineering must choose the right book. Below is the list of best books for GATE IN 2026.
Topics | Books |
|---|---|
Mathematics | Advanced Engineering Mathematics by Erwin Kreyszig; Engineering Mathematics by Made Easy |
Network Theory | Engineering Circuit Analysis by Jack E. Kemmerly, Steven M. Durbin, William H. Hayt |
Communication Systems | Modern Digital and Analog Communication System by B P Lathi |
Analog Electronics | Fundamentals of Microelectronics by Behzad Razavi |
Digital Electronics | Solved previous year questions from EC and IN streams |
Signals and Systems | Signals And Systems (Schaum’s Outline Series) by Hwei P HSU |
Signals & Systems by Alan V. Oppenheim | |
Process Control | Process Control: Modeling, Design, And Simulation by B. Wayne Bequette |
Electrical and Electronic Measurements | A Course In Electrical And Electronic Measurements And Instrumentation by A K Sawhney, Puneet Sawhney |
Transducers | Introduction to Measurements and Instrumentation by Arun K Ghosh |
Control System | Automatic Control Systems by Benjamin C Kuo |
Candidates will be able to find the GATE 2026 syllabus on the official website.
There will be ten major sections in the GATE Instrumentation Engineering Syllabus 2026: Engineering Mathematics, Digital Electronics, Digital Electronics, Electricity and Magnetism, Signals and Systems, Control Systems, Analog Electronics, Electrical Circuits and Machines, Communication and Optical Instrumentation and Sensors and Industrial Instrumentation.
No, the GATE 2026 syllabus is yet to be released online..
Counselling Date:17 July,2025 - 01 August,2025
Counselling Date:01 August,2025 - 01 August,2025
Others:11 August,2025 - 11 August,2025
GATE exam for Electrical and Electronics Engineering:
The GATE is conducted annually, usually in February. For Electrical and Electronics Engineering (EE), the exam covers core subjects like:
Electrical Circuits
Signals & Systems
Power Systems
Electrical Machines
Control Systems
Analog & Digital Electronics
Power Electronics
Electromagnetic Fields
Engineering Mathematics
Eligibility: Bachelor’s degree (final year or completed) in Engineering/Technology.
Admission Process:
Score is used for PG admissions (M.Tech, ME, MS) and PSU recruitment.
Exam Mode: Online (CBT)
Exam Duration: 3 hours
Question Types: MCQs, MSQs, and NATs
Total Marks: 100
Next Steps:
GATE 2026 application is expected to start in September 2025 on the official GATE portal.
GATE Textile Fiber (TF) focuses on subjects like textile technology, fiber science, yarn & fabric manufacturing, and finishing. The exam includes 65 questions—10 from General Aptitude and 55 from core TF subjects.
Total marks are 100, and the duration is 3 hours. It opens opportunities in PSUs, research, and M.Tech/M.E. admissions in textile-related fields.
Preparing from NITRA books, IIT Delhi lecture notes, and past papers is highly recommended.
Hi ,
It’s great that you're exploring interdisciplinary options like Environmental Engineering at IIT Delhi. The eligibility for MTech programs at IITs usually depends on the specific department requirements. Since your background is in Computer Science and you're planning to apply with a GATE score in Environmental Science and Engineering , it's important to note that IIT Delhi’s Civil Engineering department generally prefers students with core branches such as Civil, Chemical, Environmental, or Biotechnology.Some interdisciplinary and research-oriented programs may consider applicants from varied backgrounds if the student shows strong foundational understanding and interest in environmental applications. However, just qualifying the GATE-ES paper doesn’t automatically guarantee eligibility the department’s brochure or admission portal will clarify this.
You should carefully check the admission brochure and contact the department directly for confirmation if needed. Also, keep checking on the shortlisting criteria they usually publish it each year for transparency.
All the best!
Yes, you can take admission in M.Tech Computer Science in IITs or NITs through GATE, even if you have completed your B.Tech in Information Technology and Mathematical Innovation from Cluster Innovation Centre, University of Delhi but there are a few things to keep in mind:
Eligibility depends on GATE paper: You need to appear for the GATE Computer Science paper. If your degree has sufficient CS or IT subjects, you’re eligible for this paper.
Each IIT or NIT has its own criteria: While most IITs or NITs accept related branches like IT, some specific institutes might have particular course requirements. So, check the official brochure of each institute.
Admission is based on GATE score and category: A high GATE score improves your chances, especially for top IITs. You’ll also need to apply through COAP for IITs and CCMT for NITs.
So yes, you're eligible, but always cross-check eligibility criteria of the specific institute during admission time
If you're from Bangladesh and currently studying B.Tech in CSE in India, you can appear for the GATE exam in India itself. You don’t need to go back to Bangladesh to write the exam.
Since you're already studying at an Indian institute, you are considered a foreign national studying in India, and you’re allowed to write GATE just like Indian students. You can apply online, choose your exam center in India, and write it here.
Just make sure to have the required documents ready like your valid ID proof, passport or student visa (if asked), and eligibility proof like your college ID or certificate, Everything else in the GATE process remains the same.
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Urban planning careers come with the opportunity to make changes to the existing cities and towns. They identify various community needs and make short and long-term plans accordingly.
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Individuals who opt for a career as geothermal engineers are the professionals involved in the processing of geothermal energy. The responsibilities of geothermal engineers may vary depending on the workplace location. Those who work in fields design facilities to process and distribute geothermal energy. They oversee the functioning of machinery used in the field.
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