why transformer ratinh is in KVA????/
Answer Posted / salim
bcz
kw=kva×pf and load on tranz.is not constant.So pf is varies with load.thats why traz.rating is always in kva not in kw
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
what is the difference between droop mode and ischnorous mode in thermal powerplant?
how to calculate the power factor when instantaneous voltage and current has harmonics in it ?
what is the pulse and audio frequency transformer? what is different between induction regulators and tap changing transformer?
one electromagnet is called
I am completed DEEE in tamilnadu, now i am working in andhrapradesh with 2.5 year experience in relavent field. capacity of the tranformer is 11KV, 1MVA Transformer, i am eligible for getting c licence in andhrapradesh pl help me.
Briefing the effects of ASR and ACR of a double closed-loop speed regulating system.
In vapour absorption refrigeration machine fluids used are
in shunt clippers why a resistor is used in sereis with the input
how can i find ct ratio of meter by seeing name plate of meter and how it should be used in MF calculation if it shows only-/1???
Define availability (operational)?
RATING OF LIGHTENING ARRESTER FOR 11 KV LINE IS 9 KV is ok ,but haw to calculate the KA rating?
A well system is when , no. of bus bar is less or more. Tell me the concept of it.
May I know how much values to be set for earth fault, over current and short circuit values at 11kv side? I have 11kv van 1250amps rating. Present it's taking load 80amps?
What is frantic effect?
Can you used moeller lzm1 mccb in a dc system with 125vdc and 20ka short circuit current , beside is it have 24 or 48 volt shunt ? Beside how long current can through from An MCB shunt contacts? (like Z7-AS 24 V)?