if we convert Ampers into kva,which one formula use by
us,pls tell me?
Answer Posted / n.vijayakumar
the formula is
kva=a*1.732*v/1000
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
draw vector diagram and +ve,zero sequence diagram of symmetrical three phase fault.
Is there any question in the name of Static Switch in UPS??
plz explain the auot-reclosing circuit in electrical engineeing
What cmos is and its benefits?
what about the power of wattmeter at starting and loding?
What is the typical enclosure type used for Indoor switchgear / Outdoor switchgear Units? - In Onshore / offshore Units?
what is EIB lighting control system? what is the advantages of this system?
Is phenomenon of resonance is harmfull fr the machine? if not or if yes please explain it?
Define norton equivalent circuit?
What is the difference between Static and servo controlled voltage stablizer?
control & auxilary circuits used for circuir breakers
in general it is observed in power stations, the tertiary winding is used in higher rating Y-Y auto transformer but not in Y-Y power transformer. is the tertiary winding is compulsory then why it is not using in power transformerÂ
Practical condition in 400KV Sub station:- Breaker(open) , isolator(open), Earthing (close) at both end e.g A & B. Now Open A Stn Earthing than Open B stn Earthing (Which have a 50MVA reactor) , AND suddenly show R,Y,B phase 704KV,573KV,118KV respectively. Que is without closing of breaker how it is possible.???? My Whats app No:07621840498 for Further Discussion. Pls experts suggest.
What is Long rod insulator and it's applications..? merits over the disc insulator ..?
What is Delta Connection? What is meant by Forward Delta & Reverse Delta & How Will be the Connection in Power Transformers?