The standard of the questions in Engineering subjects will be approximate to the level of a Diploma in Engineering ( Electrical) from a recognized Institute, Board, or University recognized by the All India Board of Technical Education. All the questions will be set in SI units. The details of the syllabus are given below:
Paper – 1
(i) General Intelligence & Reasoning: The SyIIabus & for General Intelligence would include questions of both verbal and non-verbal types. The test may include questions on analogies, similarities differences, space visualization, problem-solving, analysis, judgment, decision making, and visual memory. discrimination, observation. relationship concepts. arithmetical reasoning, verbal and figure classification. arithmetical number series etc. The test will also include questions designed to test the candidate’s deal with abstract ideas and symbols and their relationships. arithmetical computations and other analytical functions.
(ii) General Awareness: Questions will be aimed at testing the candidate’s general awareness of the environment around him/her and its application to society. Questions will also be designed to test knowledge of current events and of such matters of everyday observations and experience in their scientific aspect as may be expected of any educated person. The test will also include questions relating to India and its neighboring countries especially pertaining to History, Culture. Geography, Economic Scene. General Polity and Scientific Research, etc. These questions will be such that they do not require a special study of any discipline.
(iii) General Engineering (Electrical)
basic concept, circuit law, magnetic circuits, AC fundamentals, measurement and measuring instruments, electrical machines, fractional kilowatt motors, single phase induction motors, synchronous machines, generation transmission, and distribution, estimation and costing utilization, electrical energy, and basic electronics.
Basic concepts: Concepts of resistance. inductance. capacitance, and various factors affecting them. Concepts of current, voltage, power, energy, and their units.
Circuit law: Kirchhoff s law, Simple Circuit solution using network theorems.
Magnetic Circuit: Concepts of Bar, MMF. reluctance, Different kinds of magnetic materials, Magnetic calculations for conductors A different configuration e.g. straight, circular, solenoidal, etc. Electromagnetic induction, self, and mutual induction.
AC Fundamentals: Instantaneous. peak, R.M.S. and average values A tempting waves. Representation of sinusoid. wave form, simple series, and parallel AC Circuits consisting of R.L. and C, R.onance, Tank Circuit. Poly Phase system — star and delta connection, 3 phase power, DC, and sinusoid. response of R-Land R. circuit.
Measurement and measuring instruments: Measurement of power (1 phase and 3 phase both active and re-active) and energy, 2-wattmeter method of 3-phase power measurement. Measurement of frequency and phase angle. Ammeter and voltmeter (both moving oil and moving iron type). extension of range wattmeter, Multimeters, Megger, Energy meter AC Bridges. Use of CRO, Signal Generator, CT, PT’ and their uses. Earth Fault detection.
Electrical Machines : (a) D.C. Machine — Construction, B.ic Principles of D.C. motors and generators, their characteristics, speed control, and starting of D.C. Motors. Method of braking motor, Losses, and efficiency A D.C. Machines. (b) 1 phase and 3 phase transformers — Construction, Principles of operation, equivalent circuit, voltage regulation. O.C. and S.C. Tests, Losses and efficiency. Effect of voltage, frequency, and waveform on loss. Parallel operation A 1 phase / 3 phase transformers. Auto transformers. (c) 3 phase induction motors, rotating magnetic field, the principle of operation, equivalent circuit, torque-speed characteristics, starting and speed control of 3 phase induction motors. Methods of braking, the effect of voltage and frequency variation on torque speed characteristics.
Fractional Kilowatt Motors and Single Phase Induction Motors: Characteristics and applications.
Synchronous Machines: Generation A3-phase e.m.f. armature reaction, voltage regulation, parallel operation of two alternators, synchronizing. control of active and reactive power. Starting and applications of synchronous motors.
Generation, Transmission, and Distribution — Different types of power stations, Load factor. diversity factor, demand factor. cost of generation, inter-connection of power stations. Power factor improvement. various types of tariffs. types of faults. short circuit current for symmetrical faults. Switchgears — rating of circuit breakers. Principles of arc extinction by oil and air, H.R.C. Fuses, Protection against earth leakage / over current, etc. Buchholtz relay, Men-Price system of protection of generators & transformers. protection of feeders and bus bars. Lightning arresters. various transmission and distribution systems. comparison of conductor materials. the efficiency of different systems. Cable — Different types of cables. cable rating and derating factor.
Estimation and costing: Estimation of lighting scheme, electric installation of machines, and relevant IE rules. Earthing practices and IE Rules.
Utilization of Electrical Energy: Illumination. Electric heating. Electric welding. Electroplating. Electric drives and motors.
Basic Electronics: Working of various electronic devices e.g. P N Junction diodes, Transistors (NPN and PNP type), BJT, and JFET. Simple circuits using these devices.
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