{"id":9604,"date":"2026-07-01T17:55:20","date_gmt":"2026-07-01T12:25:20","guid":{"rendered":"https:\/\/blog.madeeasy.in\/?p=9604"},"modified":"2026-07-01T18:51:29","modified_gmt":"2026-07-01T13:21:29","slug":"ies-ese-exam-electronics-and-telecommunication-syllabus","status":"publish","type":"post","link":"https:\/\/www.madeeasy.in\/blog\/ies-ese-exam-electronics-and-telecommunication-syllabus","title":{"rendered":"ESE 2027 Electronics & Telecommunication Engineering Syllabus & Best Books"},"content":{"rendered":"

Electronics and telecommunication engineering is considered one of the top-rated engineering streams, which forms part of the engineering services examination. So, if you are also preparing for the UPSC ESE examination 2027, then you must have an understanding about the electronics and telecommunication engineering syllabus; it is the foundation of the successful preparation strategy. The UPSC ESE syllabus has a broad range of technical subjects which will assess conceptual knowledge, analytical skills and engineering problem-solving skills.\u00a0<\/span><\/p>\n

So, if you are looking for the ESE electronics and telecommunication engineering syllabus, what is electronics and telecommunication engineering? And about the best books for UPSC ESE of electronics and telecommunication, in this article we will discuss everything about electronics and telecommunication engineering.\u00a0<\/span><\/p>\n

What is Electronics and Telecommunication Engineering?<\/b>\n<\/b><\/h2>\n

Electronics and Telecommunication Engineering is one of the top engineering streams that forms part of the <\/span>Engineering Services Examination (ESE). This is one of the most challenging exams for engineering students in the government sector, especially for engineering graduates and students belonging to the electronics and telecommunication engineering background. The selected candidates receive selection at some of the top government organisations in the railways, naval, telecom, and power engineering sectors for the Grade A and B posts.<\/span><\/p>\n

Electronics and Telecommunication Engineering Exam Pattern 2027<\/b><\/h2>\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Particulars<\/strong><\/td>\nDetails<\/strong><\/td>\n<\/tr>\n
Mode of examination<\/td>\nOffline<\/td>\n<\/tr>\n
Stage 1: Preliminary Examination<\/strong><\/td>\n<\/tr>\n
Paper 1:<\/strong> general studies and engineering aptitude paper<\/td>\n<\/tr>\n
Total marks<\/strong><\/td>\n200 marks<\/td>\n<\/tr>\n
Duration of exams<\/strong><\/td>\n2 hours<\/td>\n<\/tr>\n
Paper 2: <\/strong>Engineering Discipline, Specific Paper<\/td>\n<\/tr>\n
Total Marks<\/strong><\/td>\n300<\/td>\n<\/tr>\n
Examination Duration<\/strong><\/td>\n3<\/td>\n<\/tr>\n
Stage 2: mains examination<\/strong><\/td>\n<\/tr>\n
Paper 1:<\/strong> Engineering Discipline, specific paper-1<\/td>\n<\/tr>\n
Total marks<\/strong><\/td>\n300 marks<\/td>\n<\/tr>\n
Duration of examination<\/strong><\/td>\n3 hours<\/td>\n<\/tr>\n
Paper 2:<\/strong> Engineering Discipline, specific paper 2<\/td>\n<\/tr>\n
Total marks<\/strong><\/td>\n300<\/td>\n<\/tr>\n
Duration of the examination<\/strong><\/td>\n3 hours<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Electronics and Telecommunication Engineering Syllabus<\/b><\/h2>\n

The standard of the paper in General Studies and Engineering Aptitude (Preliminary Stage I Examination) will be as may be expected of an engineering or science graduate. The standard of papers in other subjects will approximately be that of an engineering degree examination at an Indian university. There will be no practical examination in any of the subjects. One must keep the following points in mind concerning General Studies and Engineering Aptitude (Preliminary Examination\/Stage I, Paper I, Objective Type, Common to All Candidates):<\/span><\/p>\n\n\n\n<\/colgroup>\n\n\n\n
Subjects<\/strong><\/td>\nSyllabus<\/strong><\/td>\n<\/tr>\n
General studies and engineering aptitude<\/td>\nBasics of material science and engineering\nEngineering aptitude\nStandards and quality practices in production, construction, maintenance, services, and project management basis\nEthics and values in engineering profession\nCurrent affairs\nEngineering mathematics<\/strong><\/a> and numerical analysis\nGeneral principles of design, drawings and the\nImportance of safety\nInformation and communication technology\nBasics of energy and environment<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

The paper in General Studies and Engineering Aptitude will include knowledge of relevant topics, as may be expected from an engineering graduate, without special study. Questions from all the 10 topics mentioned above shall be set. The marks for each of the topics in both papers range from 5% to 15% of the total marks in the paper.<\/span><\/p>\n

The contents of the syllabus for both papers are together for the preliminary examination (Stage I) and separately for the mains (Stage II) examination. The preliminary examination associated with the ESE 2026 syllabus comprises mainly the objective type Paper-II. The next part of the ESE 2026, i.e., the Mains Examination, comprises the conventional types, Paper I and Paper II.<\/span><\/p>\n

Electronics and Telecommunication Engineering Syllabus \u2013 paper 1<\/b><\/p>\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n
Subjects<\/strong><\/td>\nTopics<\/strong><\/td>\n<\/tr>\n
Basics electronic engineering<\/td>\nBasic of semiconductors<\/strong><\/a>, diode\/transistor basics and characteristics, diodes for different uses, junction and field-effect transistors, transistors amplifiers of different types, oscillators and other circuits, basics of integrated circuits (bipolar, MOS, CMOS, ICs), basics of linear ICs, operational amplifiers and their applications, optical sources or detectors, the basics of optoelectronics and their applications<\/td>\n<\/tr>\n
Basic electrical engineering<\/td>\nDC circuits: Ohm’s and Kirchhoff’s laws, mesh and nodal analysis, circuit theorems; Electromagnetism, Faraday\u2019s and Lenz’s laws induced EMF and its uses; Single-phase AC circuits; Transformers, efficiency; Basics: DC machines, induction machines, and synchronous machines; Electrical power sources: Basics: hydroelectric, thermal, nuclear, wind, and solar; The basics of batteries and their uses.<\/td>\n<\/tr>\n
Material science<\/td>\nElectrical engineering materials; crystal structure and defects; Ceramic materials\u2014structures, composites, processing and uses; Insulating laminates for electronics, structures, properties and uses Magnetic materials, basics, classification, ferrites, ferro\/paramagnetic materials and components Nanomaterials: basics, preparation, purification, sintering, nanoparticles and uses; Nano Optical, magnetic or electronic materials and uses superconductivity.<\/td>\n<\/tr>\n
Electronics measurement and instrumentation<\/td>\nPrinciples of measurement, accuracy, precision and standards; Analog<\/strong><\/a> and digital systems for measurement; measuring instruments for different applications; Static and dynamic characteristics of measurement systems, errors, statistical analysis and curve fitting, Measurement systems for non-electrical quantities; The basics of telemetry Different types of transducers and displays; Data acquisition system basics.<\/td>\n<\/tr>\n
Network theory<\/strong><\/a><\/td>\nNetwork graphs and matrices; Wye-Delta transformation; linear constant coefficient differential equations: time domain analysis of RLC circuits; solution of network equations using Laplace transforms frequency domain analysis of RLC circuits; 2-port network parameters, driving point and transfer functions; state equations for networks; steady-state sinusoidal analysis.<\/td>\n<\/tr>\n
Analog and digital circuits<\/td>\nSmall signal equivalent circuits of diodes, BJTS and FETs; Diode circuits for different uses; Biasing and stability of BJT and JFET amplifier circuits; Analysis and design of amplifiers, single or multi-stage; Feedback and uses: Active filters, timers, multipliers, wave shaping, A\/D-D\/A converters, Boolean algebra, and uses; logic gates<\/strong><\/a>; digital IC families; combinatorial and sequential circuits; The basics of multiplexers, counters, registers, memories, microprocessors, design, and applications.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Electronics and Telecommunication Engineering Syllabus \u2013 Paper 2<\/b><\/p>\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n
Subjects<\/strong><\/td>\nTopics<\/strong><\/td>\n<\/tr>\n
Analog and digital communication systems<\/td>\nRandom signals, noise, probability theory, and information theory; Analog versus digital communication and applications: systems (AM, FM, transmitters and receivers), theory, practice and standards; SNR comparison; Digital communication basics: sampling, quantizing, coding, PCM, DPCM, multiplexing audio\/video. Digital modulation: ASK, FSK, PSK; Multiple access: TDMA, FDMA, CDMA; Optical communication: fibre optics, theory, practice and standards.<\/td>\n<\/tr>\n
Control system<\/td>\nClassification of signals and systems; Application of signal and system theory; System realisation: transforms and their applications; Signal flow graphs, Routh-Hurwitz criteria, root loci, Nyquist\/Bode plots; feedback systems: open- and closed-loop types, stability analysis, steady state, transient and frequency response analysis; design of control systems, compensators, elements of lead\/lag compensation, PID and industrial controllers.<\/td>\n<\/tr>\n
Computer organizations and architecture<\/td>\nBasic architecture, CPU, I\/O organization, memory organization, peripheral devices, trends; Hardware and software issues Data representation and programming; Operating systems<\/strong><\/a>-basics, processes, characteristics, applications; Memory management, virtual memory, file systems, protection and security; Databases, different types, characteristics and designs; Transactions and concurrency control; Elements of programming languages are typical examples<\/td>\n<\/tr>\n
Electromagnetics<\/td>\nElements of vector calculus, Maxwell\u2019s equations\u2014basic concepts; Gauss’ and Stokes\u2019 theorems; Wave propagation through different media; Transmission lines\u2014different types, basics, Smith\u2019s chart, impedance matching and transformation, S-parameters, pulse excitation, uses; Waveguides\u2014basics, rectangular types, modes, cut-off frequency, dispersion, dielectric types; Antennas\u2014radiation pattern, monopoles\/dipoles, gain, arrays\u2014active\/passive, theory, uses<\/td>\n<\/tr>\n
Advanced electronic types<\/td>\nVLSI technology: processing, lithography, interconnects, packaging and testing; VLSI design: principles, MUX, ROM or PLA-based design, Moore & Mealy circuit design, pipeline concepts and functions, and design for testability examples; DSP: discrete time signals and system uses. Digital filters: FIR\/IIR types, design, speech, audio, and radar signal processing uses; microprocessors & microcontrollers, basics, interrupts, DMA, instruction sets, and interfacing; controllers and uses; and embedded systems.<\/td>\n<\/tr>\n
Advanced communication topics<\/td>\nCommunication networks: principles, practices, technologies, uses, OSI model and security; Basic packet multiplexing streams and scheduling; Cellular networks, types, analysis, protocols (TCP\/TCP IP); Microwave and satellite communication: terrestrial and space-type LOS systems, block schematics, link calculations, and system design; communication satellites, orbits, characteristics, systems, and uses; Fiber-optic communication systems, block schematics, link calculations, and system design.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Therefore, these are the details associated with the UPSC ESE 2026 syllabus. If you want to excel in your upcoming ESE exam attempt, then you must prioritise using the available resources for result-orientated ESE Exam 2026 preparation.<\/span><\/p>\n

This completes the detailed ESE Electronics and Telecommunication Engineering exam syllabus that will help candidates prepare for this course in the best possible way. After understanding the syllabus, let\u2019s find out the most useful resources, including MADE EASY ESE 2026 Electronics and Telecommunication Engineering Books.<\/span><\/p>\n

Best Books for UPSC ESE of Electronics and Telecommunication<\/b><\/h2>\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
S. No.<\/strong><\/td>\nSubject<\/strong><\/td>\nBook Name<\/strong><\/td>\n<\/tr>\n
1<\/td>\nElectric Circuits<\/td>\nNetwork Analysis, Fundamentals of Electric Circuits<\/td>\n<\/tr>\n
2<\/td>\nControl Systems<\/td>\nControl Systems Engineering<\/td>\n<\/tr>\n
3<\/td>\nSignals and Systems<\/td>\nSignals and Systems, Digital Signal Processing<\/td>\n<\/tr>\n
4<\/td>\nPower Systems<\/td>\nMADE EASY Theory Books: Power Systems\nPower System Engineering\nPower System Analysis<\/td>\n<\/tr>\n
5<\/td>\nAnalog Electronics<\/td>\nMicroelectronic circuits\nElectronic Circuits: Analysis and Design<\/td>\n<\/tr>\n
6<\/td>\nDigital Electronics<\/td>\nDigital Design\nDigital Fundamentals<\/td>\n<\/tr>\n
7<\/td>\nMicroprocessors<\/td>\nFundamentals of Microprocessors and Microcontrollers<\/td>\n<\/tr>\n
8<\/td>\nCommunication Systems<\/td>\nCommunication Systems (Fourth Edition)\nModern Digital and Analog<\/a><\/strong> Communication Systems<\/td>\n<\/tr>\n
9<\/td>\nElectromagnetic Fields<\/td>\nPrinciples of Electromagnetics<\/td>\n<\/tr>\n
10<\/td>\nElectrical Materials<\/td>\nMaterials Science and Engineering\nElectrical Engineering Materials\nIntroduction to Nanotechnology<\/td>\n<\/tr>\n
11<\/td>\nElectrical and Electronic Measurements<\/td>\nA Course in Electrical and Electronic Measurements and Instrumentation\nElectrical Measurements and Measuring Instruments<\/td>\n<\/tr>\n
12<\/td>\nElectrical Machines<\/td>\nElectrical Machinery\nElectric Machines<\/td>\n<\/tr>\n
13<\/td>\nPower Electronics<\/td>\nPower Electronics\nPower Electronics Circuits, Devices, and Applications<\/td>\n<\/tr>\n
14<\/td>\nEngineering Mathematics<\/td>\nAdvanced Engineering Mathematics<\/td>\n<\/tr>\n
15<\/td>\nComputer Fundamentals<\/td>\nComputer System Architecture\nOperating System Concepts<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

If you are looking for the best Electronics and Telecommunication Engineering books, then check out the following MADE EASY Prelims books that have helped several electronics and telecommunication engineering aspirants:<\/span><\/p>\n

ESE 2027: Preliminary Exam: Electronics and Telecom. Engineering Objective Solved Paper Vol-1<\/i><\/b><\/a>\nESE 2027: Preliminary Exam: Electronics and Telecom. Engineering Objective Solved Paper Vol-2<\/i><\/b><\/a><\/p>\n

If your friends are from other engineering streams and want to appear for the Engineering Services Examination (ESE), then feel free to recommend the following blog posts with useful information regarding the other engineering streams:<\/span><\/p>\n

ESE 2026 Civil Engineering Syllabus and Books<\/span><\/p>\n

ESE 2026 Mechanical Syllabus and Books<\/span><\/p>\n

ESE 2026 Electrical Syllabus and Books<\/span><\/p>\n

Therefore, this completes the detailed information associated with the ESE Examination Syllabus for Electronics and Telecommunication Engineering<\/span><\/p>\n

UPSC ESE Preparation Strategy\u00a0<\/b><\/h2>\n

Set a realistic schedule:<\/b> To reach your goals, start by creating a time schedule and sticking to it. However, making a realistic and practical schedule is very important. Everyone has a better understanding of their study schedule. It is advisable to set a realistic time that you can follow. A realistic schedule will motivate you to study, and it\u2019s important to include breaks in your timetable. Coming back with a fresh mind will not only help you tackle difficult topics but also help you achieve success in your exams.<\/span><\/p>\n

Divide and conquer:<\/b> follow the strategy of dividing the larger topics further into subtopics. In that way, it will help you complete the topics easily and on time. Begin with topics you find easy to understand to boost your motivation. This strategy is very helpful with difficult topics, as they are time-consuming, so you have the required time to complete certain difficult topics.<\/span><\/p>\n

Don\u2019t Get Stuck for Too Long:<\/b>\u00a0When a topic is difficult, students tend to give it more time but don\u2019t realise the time constraint. Instead of getting stuck, take breaks to revise what you\u2019ve already learned or move on to new topics. Returning to difficult subjects with a fresh mind after a break can help you understand them better.<\/span><\/p>\n

Try mock tests and past-year questions:<\/b> Attempting the mock test and previous-year questions of ESE Electronics and Telecommunications will give you a brief idea of the real experience of the exam and the time constraint. Instead of getting stuck, take breaks to revise what you\u2019ve already learned or move on to new topics. Returning to difficult subjects with a fresh mind after a break can help you understand them better.<\/span><\/p>\n

Stick to your plan:<\/b>\u00a0Everyone is aware of their study pattern and environment. So make a <\/span>realistic plan<\/strong><\/span><\/a>, as you know the best possible way to achieve your goals. Everyone will give their tips, advice, and suggestions regarding the preparation. Although listening to them is good, following and sticking to your plan is essential. Minimise distractions, and if you feel your plan isn\u2019t working well, make small changes within a four-week timeframe to see progress. <\/span><\/p>\n

Frequently Asked Questions<\/strong><\/h2>\n