WHY WE ARE EXPRESSING KW-HR AS UNIT OF
ELECTRICITY.........?WE CAN EXPRESS IN ANOTHER UNIT.....?

Answer Posted / thuranga

Rishit's answer is also correct,
and also the another one is load is not constant for a
minute in our normal life i.e if we measure power at
12noon,that load will not be same at 12:30 pm.

So on an average the load is calculated on hourly basis for
the purpose of finding the efficiency for all day.,and also
the power consumed domestically.

Is This Answer Correct ?    3 Yes 4 No



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