Why the generator rating in kva
Answer Posted / mohan
generators and trasformers are rated i kva.kw=kvaxcos
(phi).the manufacture didn't no custmor load(in kw).one
more answer iron losses depends on supply voltage and cu
losses on current.so taht kvxi=kva
| Is This Answer Correct ? | 28 Yes | 27 No |
Post New Answer View All Answers
What is different between Circuit breaker and Isolater?
Which standard we are following earthing resistance test
which capacity of RCCB used for five thousand watt electricity load?
How many double suspension hardware fittings are required on a double circuit transmission tower?
WTA used cb?
sir please send me techinical questions for junior engineer posting in bangalore railway i am diploma holder
In HVDC LINE RECTIFIER CONTROL ON CONSTANT CURRENT AND INVERTER CONTROL CONSTANT EXITATION ANGLE CONTROL BUT HOW INVERTER CONTROL CONSTANT CURRENT?
What do you mean by pull of electromagnet?
Draw a SLD of HT distribution EB grid up to users Transformer?
Why the earth to phase voltage is high 250 compare to other two phases
WHAT IS THE CURRENT CARRYING CAPACITY OF 2.5/3 CORE HI TUFF CABLE,WILL IT SAFLEY CARRY 8.6 AMPS OVER 120 METRES,CAN YOU ALSO ANSWER WITH FORMULA FOR WORKINGS OUT ,THANK YOU 3RDYR APPRENTICE.
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.
TO CALCULATE THE RESISTANCE OF GRR OF HT MOTOR 400KW WHEREAS STATOR VOLTAGE 6.6KV AND ROTOR VOLTAGE 705V AND ROTOR CURRENT IS 346A.
HOW WE CHOOSE EARTH'S POTENTIAL AS ZERO V?
What is voltage divider rule?