Answer / sudhakar g

UPS or DG power genrating machines are always in KVA
because....UPS having the losses like Core and iron thats
why it is rated as VA....other factor is the power factor
we cannot estimate it is inductive or capacitive thats why
it is unity powerfactor....

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Use of electrical theorems (thevenin's,norton's,millmen's,superposition,reciprocity, Maximum Power Transfer theorem,Compensation Theorem) IN REAL LIFE???(IF YOU KNOW EXACT OR CORRECT ANSWER).

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