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Answer Posted / raktim
KW is called active power, where KVA is apparent power.
In AC system we know there is another power called Reactive power (KVAr).
KW= KVA*cos(thita)
where cos(thita) is power factor.
KVA=root of ((kw)^2 +(kvar)^2)
| Is This Answer Correct ? | 8 Yes | 2 No |
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