Define over current & earth fault ?how its functioning ?
Answer Posted / mostafaghodrat
Means of protection from overcurrents
setting current & setting time
idmt
Means of protection from phase-to-ground connection
setting current
&
And in the least possible time trip
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
any one please tell taht what type questions will be asked in BHEL interview, i am having interview on 24th Dec, please send this to mail pradeepsistam@yahoo.co.in
what irequirment need to be followed when working on live equipment
Define rise time.
what is mean by PIR in circuitbreaker and give me detail of that?
Explain about Dubai electrical sysaem? Explain about Dubai drinking water system? Explain about Dubai Burj tallest building Electrical,Water.etc.. maintenance system?
Pl. share your experience about industrial-electronics repair of machine tool.
why there using acb enclosure in big buildings
how cables go in and come out for distribution from the feeder pillar box?
How to do cable earhing? whether by grounding Armour to ground or by running extra G.I wire along with cable? which one is preferred mostly amoung them? If the second one is more preferable how many GI wires to be run along with cable (1 or 2)?
how to find motors H.P. whout any rating? (only give you a motor and multimeter)
How to resolve if Diesel generator stop while running ?
List some examples of renewable energy?
If not into production, how far did you follow the design and why did not you see it into production?
all interview questions with answers of ntpc (2000-2009
Write the force balance equation of ideal dashpot element.