at what condition restricted earth fault relay will act?
- 1 Answers
- 3178 Views
- Equate, I also Faced
- E-Mail Answers
Answer Posted / k.prakashchandra
It will act when the resultant unbalanced current of phase
CTs is different from the current in NCT
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
How to arrange a hous hold earthing system to keep minimum earth resistance( below 7ohms).
Dear All we are having a problem in G120 BOP showing alarm A0503, F0052, F0060 we can not remove fault alarm ,Please any body help us. kowsar
what will happen if earth of 33 kv cable (earthed system) is not connected to earthing pit?
A cylindrical wire is compressed in length by 10%. The percentage decrease in the resistance will be?????
Name the test signals used in control system
what is the eight bit unit?
give single line diagram of D.G distribution form alternator to main L.T panel?
What are the reasons for the parallel operation of transformers?
Hello seniors m an engineering student in 3rd yr..i want to know what are the software course in electrical field?i wanted to do certification course but i dont know much about the course?..Regards
Is it required to lay 2 runs of GI wires along with armoured cables from one power DB Machines of higher rating?
What is mean by STUB protection?
suri transmission
defult setting in p220 micom motor proction relay for 11kv,640kw,f.l.a.-40a,1440rpm ht motor?
how is the testing of an REF relay? what are the test REF circuit having?
why generator efficiency is more in swinburnes test?
