Electrical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

Explain the iniluencc of short circuit ratio on the pert'orniancc of synchronous machine.

2164

Write down the design procedure of commutaj.

2083

Write down the brushes of a de machine.

1847

Determine a suitable number of slors and conductors per slot for the starter 1 winding of a 3 phase, 3300 V. SO Hz 300 rpm alternator. The diameter is 2.3 m

2784

Compare salient pole and Hndrical rotor machines.

1 4210

List any four conventional sources of energy.

1 4777

State the formula for overall efficiency of thermal power station

2995

State the function of control rods used in nuclear reactor

1 3770

State any two nuclear power stations in India, with their generating capacity.

1829

What is load curve?

2 4556

Show the schematic arrangement of diesel power station layout and give its principle of operation.

2994

State four criteria's for selection of site for nuclear power station.

1 3473

State four advantages of hydro power station over nuclear power station.

1 3495

Distinguish between nuclear power station with thermal power station for initial cost, starting period, cleanliness, and transportation of fuel

IOCL,

1986

State the points to be considered for selecting a particular type wiring.

2012

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Un-Answered Questions { Electrical Engineering }

What is meant by stator?

1148

Explain Creepage Distance of Insulator

2170

what is PWM in IGBT and how it works for drive.?

1621

what is meant by re-rolling motor? how it differs from standard motor?

1974

Why water bubbles when D.C. Current is passed through it? Why not when A.C. Current is passed?

2095

How to protect sensitive loads such as Dosing pumps inside a factory from voltage surge/voltage fluctuation.

1767

what is the most permissible winding temp when we conducting a generator load test?(condition no load)

1678

What is FM200 Gas??Applications........

2315

some basic standard questions on transformer.

1741

what is auto re-closer?

2549

what do you mean by plant earthing system.

2012

what r PID controllers?why they r used?what is there purpose?plz Explain in detail

2039

What should be the magnetic balance test values for a 3 phase delta/star connected single primary dual secondary winding transformer (90 MVA / 2 X 45 MVA TRANSFORMER)

1862

What is Fire Panel ? How it works ?

2023

I want to replace the 3 KW DC motor with AC motor so what should be the rating of AC motor? Details Of DC motor to be changed with AC are - Kw - 3, Vf - 310, If - 0.15, Va - 400, Ia - 13, RPM - 2400

1781

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