Answer Posted / pari
In single phase circuit
1 KVA= 1000 VA
Amps= 1000/230=4.34
In three phase circuit
Amps=1000/(Root3*440)=1.31
| Is This Answer Correct ? | 129 Yes | 34 No |
Post New Answer View All Answers
draw vector diagram and +ve,zero sequence diagram of symmetrical three phase fault.
How can we increase fuel-power ratio of any DG set?
What is a slack bus?
How Load Factor, Demand Factor, Diversity Factor etc best applied in designing an electrical circuit? Is it allowed to consider these factors in each and every panel in an electrical distribution system? Can any body suggest a good book for reference?
difference between Ac and Dc mcb ????
PIU how does work?
how to control dc motor?
what is the transiant condition in alternator? and how it can be prevanted?
What is the difference between isolators and electrical circuit breakers?
can we use CBCT in neutral of solidly grounded transformer? in place of three phases we can pass only one phase which decreases the size of CBCT?
what is a reactive power? what is the relation with power factor?
A 3 phase transformer's (Y-Y) Y and B phase is (Y and B connection not broken) broken from neutral and R and Nutral connection is ok, what will be the relay tripping and why
how to know the diffrential relay setting of 06mva step- down (delta-star)transformer?
bus bar design conditions and sizing pls tell me quickly
How to do fabrication , busbar and wiring cost for : 1. LT Panels 2. C& R Panel
