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what is the different beetween kva and kwh?
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Answer / prof. nazar m. karyar
KVA is the apparent power of an electrical load (refer to
the power triangle diagram),it means the voltmeter reading
times the Ammeter reading of the electrical load. KWh is the
electrical energy consumed by the electrical in certain
hours of time
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / laxman murmu
kva means kilo volt ampere.the transformer,alternator rating
are measured by kva.khw means kilo watt hour.it is the unit
of electrical energy.
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / keshav
Both are unites of power.
KWH=KVA X power factor.
or KWH=KVA X PF
If power factor is not given, it is assumed to be 0.8
KWH is the actual power that is available and can never be more than KVA.
For pure resistive load, KWH=KVA as Pf is unity in this case.
| Is This Answer Correct ? | 4 Yes | 2 No |
Answer / bala
KVA-it means Kilo Volt Ampere.it is unit of transformer.
KWH-it means Kilo Watt per hour.it is the unit of power.
| Is This Answer Correct ? | 4 Yes | 3 No |
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