CATEGORY IV - ELECTRONICS AND TELECOMMUNICATION ENGINEERING Group A Services/Posts
(i) Indian Railway Service of Signal Engineers.
(ii) Indian Railway Stores Service (Tele-communication/Electronics Engineering Posts). (iii) Indian Ordnance Factories Service (Engineering Branch) (Electronics Engineering Posts). (iv) Indian Naval Armament Service (Electronics Engineering Posts). (v) Central Power Engineering Service (Electronics & Telecommunication Engineering Posts) (vi) Assistant Executive Engineer Group ‘A’ (Electronics & Telecommunication Engineering Posts) in the Corps of E.M.E., Ministry of Defence. (vii) Engineer (GCS-Gr."A") in Wireless Planning and Coordination Wing/Monitoring Organisation; M/o Communication and Information Technology (D/o Telecommunication) (viii) Assistant Naval Stores officer Grade I (Electronics & Telecom Engineering Posts) in Indian Navy. (ix) Survey of India Service (Gr. 'A') (Electronics & Telecom Engineering Posts). (x) Indian Inspection Service, Gr.'A' (Electronics & Telecom Engineering Posts). (xi) Indian Supply Service, Gr.'A' (Electronics & Telecom Engineering Posts
Syllabus for IES Electronics & Communication Engineering Paper I | Materials and Components
Structure and properties of Electrical Engineering materials; Conductors, Semiconductors and Insulators, magnetic, Ferroelectric, Piezoelectric, Ceramic, Optical and Super-conducting materials. Passive components and characteristics Resistors, Capacitors and Inductors; Ferrites, Quartz crystal Ceramic resonators, Electromagnetic and Electromechanical components.
Physical Electronics, Electron Devices and ICs
Electrons and holes in semiconductors, Carrier Statistics, Mechanism of current flow in a semiconductor, Hall effect; Junction theory; Different types of diodes and their characteristics; Bipolar Junction transistor; Field effect transistors; Power switching devices like SCRs, GTOs, power MOSFETS; Basics of ICs - bipolar, MOS and CMOS types; basic of Opto Electronics.
Signals and Systems
Classification of signals and systems: System modelling in terms of differential and difference equations; State variable representation; Fourier series; Fourier transforms and their application to system analysis; Laplace transforms and their application to system analysis; Convolution and superposition integrals and their applications; Z-transforms and their applications to the analysis and characterisation of discrete time systems; Random signals and probability, Correlation functions; Spectral density; Response of linear system to random inputs.
Network analysis techniques; Network theorems, transient response, steady state sinusoidal response; Network graphs and their applications in network analysis; Tellegen’s theorem. Two port networks; Z, Y, h and transmission parameters. Combination of two ports, analysis of common two ports. Network functions : parts of network functions, obtaining a network function from a given part. Transmission criteria : delay and rise time, Elmore’s and other definitions effect of cascading. Elements of network synthesis.
Analysis of electrostatic and magnetostatic fields; Laplace’s and Poisson’s equations; Boundary value problems and their solutions; Maxwell’s equations; application to wave propagation in bounded and unbounded media; Transmission lines : basic theory, standing waves, matching applications, microstrip lines; Basics of wave guides and resonators; Elements of antenna theory.
Electronic Measurements and instrumentation
Basic concepts, standards and error analysis; Measurements of basic electrical quantities and parameters; Electronic measuring instruments and their principles of working : analog and digital, comparison, characteristics, application. Transducers; Electronic measurements of non electrical quantities like temperature, pressure, humidity etc; basics of...