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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

How to take of Transformer oil Break down voltage test?

2 5831

How to take Vector group test of Transformer?

Sunflag Steel, Zuari Cements,

16 100571

How to take Transformer oil Break down voltage test?

9 29809

what are trouble functions of transformer?ex. prv trip,oltc,oti,wti.explain detail.

1 13204

hi frnds can any one help me ? plz send me placement paper of IOCL of Electrical streem .... plz send ....its urgent....

1691

what is the signification of trivector meter? why its name is trivector meter ?

3 12644

How to dimensioning SDCCH, LAPD and CS7 signaling on GSM?

2649

how calculate gd2 of ht motors

Hindustan Copper Limited,

2271

how calculate gd2 of ht motors

Hindustan Copper Limited, Kohler India,

4 17831

What is the usega of brking resistor? and how it will useful to Drive...?

3 5449

How we calculate airgap between phases & terminal box of the transformer? any formulae.

1 3737

How can calculate ups battery back up time?

Cisco, Cooper, Pronet, Wipro,

25 167906

what is phase to phase fault? what is line to line fault?

6 30697

what is phase to phase fault? what is line to line fault?

Phoenix Technologies,

2 7081

In a Circuit how the MCB and Fuse ratings are calculated. And shall the fuse follws the MCB or it is otherwise?

Emerson, HCL, Thirumalai Chemicals,

16 91993

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Un-Answered Questions { Electrical Engineering }

I Need standard operation procedure(SOP)for 500kva Oil type transformer oil filtration & Procedure for IR value checking.

2837

please send me previose rrb junior engineer qustion papers

2102

how we can do the insulation on secondary of ct explain and so that tan delta will within limit

1893

What are the characteristics of negative feedback?

1022

WHY IN AC DRIVES,INPUT PHASE CURRENT SHOW UNBALANCE?

2245

what is inter connected dc generator?

2778

how is control wiring coding is done in a CRP panel ?

1977

How to use earthing on shipments.

1404

how cables go in and come out for distribution from the feeder pillar box?

2051

For electrical designers what are the standard should know? i want learn about this standards. how to get information/reference. anybody help in this regards please.

2094

PLZ EXPLIN ABOUT CLASS PS CLASS CT .WHY THEY R DESINED AND FOR WHAT PURPOSE?WHY OTHER CT CANT BE USED AS PS CLASS CT? EXPLAIN IN SIMPLE LAUNGAGE IF POSSIBLE PLZ GIVE CIRCIT DIAGRAM?EMAIL-RAJ_SINGH_0376@SIFY.COM

2223

reason of diode failure in alternator

1807

when it is possible kvrah lead & fundamental kwh be equal in electonic trivector meters (3 ph)

1965

What is the permissible limit of shaft voltage for 6.6 KV motors ? Why? Is there any standard is available?

2609

bsnl tta exam question

1843

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