What will happen if mains neutral and generator neutral shorted?
- 2 Answers
- 3413 Views
- Betts, Suzlon, I also Faced
- E-Mail Answers
Answer Posted / kriss143
in load condition ntg is happening because thare is no phase difference b/w neutrals but dont short like that
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
In what condition the HT fuse breakes?
what is the necessity of under ground cables ??
which connection is safer series or parallel?usually which connection we prefer at home?
Sir,In our company there are 3 caterpillar make(capacity:(1) 3.3KV,2.5MW(2)3.3KV,2.5MW & (3)3.3KV,1.9MW) & 1 deutz make (capacity:11KV,3.8MW)gas engines utilised,all are running in paralell. There are three transformer utilised,(1) 6.25MVA,3.3KV/22KV,Impedence voltage:6.7% used for two generator,both are 2.5MW(2)5.5MVA,3.3KV/22KV,Impedence voltage:7.2% used for one generator of 2.5MW & (3) 5.5MVA,11KV/22KV,Impedence voltage:7.8% used for one generator of 2.5MW.all generator breakers capacity of 1250Amps. Sir,I want the details of fault level calculation of generator,transformer individually & for whole system. If you require any information from me.feel free for contact me sir.pl.send the answer of my question as the earliest as possible.
How u can give the overload setting to any motor protection relay for a HT motors with formula and Example?
Are Refrigerators & Deep Freezers the Inductive load ? How to calculate the Power Factor & hence the Output Power for them ?
WHAT IS MEANT BY INSULATION CLEARANCE IN VACCUM?
1.what is difference between ATS & STS main use. 2.what is difference between ACB& VCB With symobles,and main partes, manimum range. 3.How many types of relays and main function.
If we need4× 50mm sq cable but it's not available so we can pull 4×25mm sq 2cables
How the frame size of a flange mounted AC induction motor is calculated?
What is difference and reason b/w -48V BTS system and 24 V BTS system. Plzzzzzzzzz tel me.
What is resistance reading of earth copper rod with grid and without grid?
work of choke in florocent tube circuit ?
What is the restart inhabit setting in ABB spam150c relay (Motor protection relay)
what is the voltage between earth to neutral in lift.
