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APTRANSCO AE Electrical Syllabus

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APTRANSCO AE – Electrical Engineering

Syllabus

Here in below table we are listing few topics for each section which were asked in previous examination of APTRANSCO Assistant Engineer (AE) Electrical :

Analytical Aptitude :

 (1) Numbers
 (2) Average
 (3) Percentage
 (4) Profit & Loss
 (5) Ratio & Proportion
 (6) Time & Work
 (7) Time & Distance
 (8) Simple & Compound Interest
 (9) Area & Volume
 (10) Data Interpretation

Electrical Engineering :

 (1)Electric Circuits
 (2)Electrical Machines
 (3)Power Systems
 (4)Utilization & Control Systems
 (5)Measurements
 (6)Analog and Digital Electronics
 (7)Power Electronics and Drives

 APTRANSCO AE – Electrical Syllabus (PDF)
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Detailed Syllabus
Electrical Engineering

1. Electric Circuits : Network graph, KCL, KVL, node and mesh analysis, star/ delta transformation; electromagnetic induction; mutual induction; ac fundamentals; harmonics, transient response of dc and ac networks; sinusoidal steady-state analysis, resonance, ideal current and voltage sources, Thevenin’s, Norton’s, Superposition and Maximum Power Transfer theorems, two-port networks, three phase circuits, power measurement.

2. Electrical Machines : Single phase transformer – equivalent circuit, phasor diagram, tests, regulation and efficiency; three phase transformers – connections, parallel operation; auto-transformer; DC machines – types, windings, generator/ motor characteristics, armature reaction and commutation, starting and speed control of motors; three phase induction motors – principles, types, performance characteristics, starting and speed control; single phase induction motors; synchronous machines – performance, regulation and parallel operation of generators, motor starting, characteristics and applications.

3. Power Systems : Basic power generation concepts; transmission line models and performance; underground cable, string insulators; corona;
distribution systems; per-unit quantities; bus impedance and admittance matrices; load flow; voltage control; power factor correction; economic operation; symmetrical components; fault analysis; principles of over-current, differential and distance protection; protection of alternator, transformer, transmission lines neutral earthing, solid state relays and digital protection; circuit breakers; system stability concepts, swing curves and equal area criterion.

4. Utilization & Control Systems : Principles of feedback; transfer function; block diagrams; steady-state errors; Routh and Nyquist techniques; Bode plots; root loci; lag, lead and lead-lag compensation; Heating – resistance, induction, dielectric; Welding – spot, seam and butt; Electric traction – speed-time curves, tractive effort.

5. Measurements : Bridges and potentiometers; PMMC, moving iron, dynamometer and induction type instruments; measurement of voltage, current, power, energy and power factor; digital voltmeters and multi-meters; phase, time and frequency measurement; Q-meters; oscilloscopes.

6. Analog and Digital Electronics : Characteristics of diodes, BJT, FET; amplifiers – biasing, equivalent circuit and frequency response; oscillators and feedback amplifiers; Combinational and sequential logic circuits; multiplexer; Schmitt trigger; A/D and D/A converters; 8-bit microprocessor basics, architecture, programming and interfacing.

7. Power Electronics and Drives : Semiconductor power diodes,transistors, thyristors, triacs, GTOs, MOSFETs and IGBTs – static characteristics and principles of operation; triggering circuits; phase control rectifiers; bridge converters – fully controlled and half controlled; principles of choppers and inverters; basic concepts of adjustable speed dc and ac drives.

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 APTRANSCO AE (Electrical) Total Info

Click below given links to get further information.

GATE Total InfoGATE 2018 BooksFree Notes
IES Total InfoIES 2018 BooksFree Mock tests
JAM Total InfoJAM 2018 BooksEngg Diploma
PSUs Total InfoM Tech Total InfoUGC NET Total Info

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