IES-ESE (Engineering Services Examination)

Electronics & Commun..

Engineering Services Examination is conducted by UPSC for recruitment in various services/posts under GOI. A candidate must have a degree in engineering. Prelims exam consists of two objective papers - Paper I is General Studies and Engineering Aptitude and Paper II is an engineering subject according to the chosen category. Here, you can find complete preparation material for the exam.

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Topic Name	Author/Website	Rating	Questions	Action
Digital Electronics	Sachin Mittal		16	Take Test \| Play Challenge
Electronic Devices a...	Pramod		15	Take Test \| Play Challenge
Network Graphs - 4 (...	R K Kanodia Ash..		22	Take Test \| Play Challenge
Network Graphs - 3 (...	R K Kanodia Ash..		20	Take Test \| Play Challenge
Network Graphs - 2 (...	R K Kanodia Ash..		20	Take Test \| Play Challenge
Network Graphs - 1 (...	R K Kanodia Ash..		20	Take Test \| Play Challenge
Signals & System - 4...	R K Kanodia Ash..		17	Take Test \| Play Challenge
Signals & System - 3...	R K Kanodia Ash..		20	Take Test \| Play Challenge
Signals & System - 2...	R K Kanodia Ash..		20	Take Test \| Play Challenge
Signals & System - 1...	R K Kanodia Ash..		20	Take Test \| Play Challenge
Communications - 4 (...	R K Kanodia Ash..		33	Take Test \| Play Challenge
Communications - 3 (...	R K Kanodia Ash..		25	Take Test \| Play Challenge
Communications - 2 (...	R K Kanodia Ash..		25	Take Test \| Play Challenge
Communications - 1 (...	R K Kanodia Ash..		25	Take Test \| Play Challenge
GATE Engg. Math (Mix...	R K Kanodia Ash..		15	Take Test \| Play Challenge
GATE Engg. Math (Mix...	R K Kanodia Ash..		20	Take Test \| Play Challenge
Electronic Devices -...	R K Kanodia Ash..		18	Take Test \| Play Challenge
Electronic Devices -...	R K Kanodia Ash..		20	Take Test \| Play Challenge
Electronic Devices -...	R K Kanodia Ash..		20	Take Test \| Play Challenge
Electronic Devices -...	R K Kanodia Ash..		20	Take Test \| Play Challenge

G.K. Today

Oct 03, 2026

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Captain Smit Machchhar awarded Vishisht Gujarat Garima Award for bravery

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Jawahar Dweep becomes India’s first plastic-free oil terminal

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