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?

Jindal,

2 9185

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

4 8154

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

5 9144




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

Hyundai, TCS,

4 20058

Do you know the alignment of a motor?

Reliance,

8 10506

Do you know the overhauling of a motor?

Mecon, EdCET,

12 45835

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

4 9167

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

4 6310




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

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

23 43688

Why a starter is used for a motor?

L&T, Nilachal Polytechnic,

49 108436

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

6 8557

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

Honeywell,

12 30303

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

L&T, ABB,

14 41083

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

5 8689

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

Infosys, NTPC,

14 33251


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Un-Answered Questions { Electrical Engineering }

I want to make street light with solar system ... What may I do for procedure and how much of estimation for each material ... If any one knows guide me and inform this id : aravindd7@gmail.com

538


how to remover corona effect and hysteresis losses from contactor

887


which book to refer in electrical engineering for iocl exam & which book for general english.

1024


what is mean by NPS (Negative phase sequence)fault? what is the difference between EFR & OCR faults?

1004


How many types of oil using in H/T & L/T Oil Circuit Breakers. need Explenation ?

1553






What are PLC leader logic program method

551


0.5,1,1.5,2.5,4.0.6.0,10,16 square mm electrical wires how much take maximum current in 50htz

1016


during installation time of transformer and alternator which points we have to observed?

765


If there is major % of Voltage harmonics in the system, how can it be control or reduced?

867


HOW MANY TYPES OF FUSE?

929


Hello sir, pls send me hpcl technical test papers .i am. Appearing for the exam.

1265


The power factor of the fixed load is 0.8, now the p.f is varying from 0.8 to 0.5.

857


how to changeover ups in this power failur time?

805


how to maintain frenquncy with syncronising sub-station for distribution

955


1))why we run three phase or three different circuit from a single conduit 2)) why not two circuit of different phase run in same conduit?? and why we run same three cicuit of same phae run in single conduit??

1097