Asked by  | 6th Nov, 2013, 10:47: PM

Expert Answer:

We know that,  kWh is commercial unit of Energy.

SI Unit Of Energy = Joule (J)

1 kWh = 1 kW x 1 h

=> 1000 W x 3600 s

1 watt × second = 1 joule

1 kWh = 3600000 J

Answered by Faiza Lambe | 7th Nov, 2013, 08:53: AM

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