what is neutral ground resistance relay? how it is helpful
in protecting system?
Answer Posted / aamod tripathi
IT IS FOR RESTRICTED EARTH FAULTS
Is This Answer Correct ? | 5 Yes | 1 No |
Post New Answer View All Answers
What is lighting kitts.
1- What is the Polarization Index number be good for 15KV 3c#500MCM electrical cable? 2- Can I use the IEEE Std 43-2000 to perfom the PI test? Thanks
How much current will a 5 HP delta connected motor at no load will take?Is tat need a starter
Can anyone explain me about the capacitor calculation
Is any generator is developed which is operated with out diesal or other expensive source?
can anyone explain 11kV 3core cable megger,hi pot test procedure with connection details?
In India the supply voltage is 230 volt A.C. During the negative half cycle phase becomes neutral and neutral become phase? or what will happen during negative half cycle? how the electrons flow during positive and negative half cycle?
how test transfomer(3 phase75kva) by megger
1. Why is the speed of shunt motor practically constant? 2. Why dc series motor use to start with heavy loads? 3. advantages & disadvantages of separately excited generator over self excited generator?
Can you any one explain application of buccholz relay operation and pressure relif device operation of power transformer
Dear Respected sir how to test ABB REX521 protection relay by relay tester.
Which types of gate insttaled in static switch. Please give me answer.
i want to know that what is the eligibility critaria for ongc exam?
my diploma certificate in my higher education college
what is auto re-closer?