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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

Please elaborate th´evenin’s theorem?

1147

List the disadvantages of constant k filters?

1670

Define cuttoff frequency?

1067

What is kirchoff ’s current law (kcl)?

1095

What range of speed can you get with the armature control method of speed control of d.c. Shunt motor?

1129

Draw the equivalent circuit of crystal oscillator?

1330

What do you mean by a phase angel of instrument transformer?

1115

Define active and passive network?

1143

What are the types of class b amplifier?

1097

Differentiate between voltage and current feedback in amplifiers?

1115

What is voltage ratio of a transformer?

1185

Differentiate between real and apparent power?

1163

Why is the frequency not changed during transformation of electrical energy in a transformer?

1405

State superposition theorem?

1144

Please define ohm’s law for a.c (alternating current)?

1074

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Un-Answered Questions { Electrical Engineering }

what is the advantages of having in-built acvvvf (without seperate inverter in the control panel)in the drive system of elevators?

3380

Why armature rheostat is kept in maximum position?

1104

explain transformer ct connection?

2057

How can we convert 11 kv to 440 volt without using transformer ?

1432

is oil viscosity affect on motor current?

1999

How phase to phase voltage comes 440V.

2093

Comparision of Air break circuit breaker, SF6 Circuit breaker and vacuum circuit breaker.

2368

how to Select its CORE in electrical cables based on its applications? or Application of various types of electrical cable based on it CORE?

3258

are there rmu for 3 transformer?

1881

Why is negative feedback invariably preferred in closed loop system?

2310

How you give clearance to a spare feeder.

1697

What do you mean by reach and reach the point of the relay?

1262

What is FTA card? How it works?

2230

How much depth n width required for laying of 1X70 Sqmm Cable in Desert???

1617

Any one who apply for Ferro Scrap Nigam Limited cn join with me at rajuhalder@indiatimes.com or 09669717028

1976

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