Electrical Engineering Interview Questions
Questions Answers Views Company eMail

if sf6 gas low in gis what will happen

414

How to test lightning Arrester?

442

During FEED, you will have all the information with regards to cable. How will you calculate the MTO for MV and LV Cables? what are your considerations?

2067

Why need 3phase machine double earthing?

1369

what are the deffects for failure of PLC?

1631

How to calculate Number of Earthing Pits....???

1165

why transformer ratings in kva? & DG ratings in kva? & Motor ratings in kw/HP?

1141

how to calculate units consumption for a 12 hp motor /hr.

1076

what is the best transformer oil breakdown voltage?

755

what is circuit breaker in transfomer and where it used

759

Can we use LT(150 sq. mm) cable in place of HT (120 sq.mm.) cable.?

1 1623

DG cranking voltage?

2236


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Un-Answered Questions { Electrical Engineering }

How to decide DO set rating of Transformer?

1191


what is the efficiency of thyristor

1159


Explain Active power,reactive power,how its related to each other , & inductive ,capacitive.

1487


I Just want do EHS Certified Certification Distance Course From Govt approved,so can any body provide me details.

1741


What is the criteria that generally follow by distribution licenses to fix contact demand of their industrial customers?

1168






fuel-air ratio in a petrol engine fitted with suction carburettor,operating with dirty air filter as compared to clean filter will be

653


Why should we hire you over the others waiting to be interview?

2405


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

1516


why not starting switch first connect in direct on line starter?????

1446


How does a digital electronic meter work??????

1646


ROC converges if pole and zero lies inside a) origin b) z=1 c) pole d) zero ? Explanation please? if ROC does not converges then?

2508


What are the types of transformers according to the arrangement of iron cores?

647


How to Calculate The sag of OPGW in Transmission Line???

2696


What is the difference between the transmission line and distribution line?

718


what is the transformer rush current?

1623