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Electrical Engineering Interview Questions
Questions Answers Views Company eMail

How do you maintain the batteries for generators, what is the daily maintenance of a generator?


2 11301

Do you know how to maintain a generator, if so what are those maintenances?

4 10137

Do you know how to connect a motor of different H.Ps?

5 11142

What accessories required to give the motor with given circuits and do you know the ratings of those accessories?

Hyundai, TCS,

4 25601

Do you know the alignment of a motor?


8 13823

Do you know the overhauling of a motor?

EdCET, Mecon,

12 52588

Do you know the faults occurs generally in motors and how to rectify them?

4 11034

How you take care of a motor from over loading and what are the different overloading ratings of different motors?

4 8208

Do you know how to joint the H.T and L.T Cables?

KESC, MGVCL, Nokia, Oil Country Tubular, Power Control, SAGT, Siemens, Simco, Vivek Engineers,

23 53371

Why a starter is used for a motor?

L&T, Nilachal Polytechnic,

50 126712

What are the starting currents of different motors and also what are the running currents, and idle currents?

6 10946

What are the tests to be taken on a transformer and generator?


12 35109

What meant by lagging and leading? When if they are occurred what preventive methods should be taken?


14 47796

What loads the lagging and leading effects comes in a circuit?

5 10732

What is meant by Resonance what are the different types of resonance and what are uses of them?

Infosys, NTPC,

14 41956

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Un-Answered Questions { Electrical Engineering }

thyristor controlled APFC panel design parameter?


Is there a possibility to use such a treshold voltage for the NMOS part of a CMOS circuit that during the switching it will start conducting only after the PMOS part will be already closed, by this eliminating the leakedge current? Please note, I'm not asking about the well bias in standby mode, but about the "antileakedge" measures during normal operation.


in parallel operation of power transformer why the distance between power transformer and capacitor bank feeder is necessary to know


A ii kv 1200 A Breaker combination fixed in a cubicle. How many ampere Fuse is required? If fuse is not using, Why?


What is the tipical Online UPS input voltage for 20 KVA load ( 3 Phase or 1 Phase )? Why ? Explain it...?


why do we not use equivalent voltage source in negative sequence equivalent ckt.


How many types of instrument cables are there?


we use capister for power factor. when we use capaciter in dg circuit  than defect dg. can we use capaciter bank for dg circuit


Why the arms of delta in a delta-wye power transmission system are kept constant??


what should be the no load current for 3 phase ac motors ranging from 5 kw to 1000kw?


Saving in copper achieved by converting a 2 winding transformer in to an auto transformer is determined by A voltage transformation ratio B load on secondary C quality of core material D size of transformer core


Diagram on interconnectivity of 11kv transformer with RMU (i.e, one incoming and two outgoing or two incoming and one outgoing)


advantage and disadvantage of team work?


why did youi choose this career?


explain the process of commutation in a dc machine. Explain what are inter-poles and why they are required in a dc machine.