Question

define the commercial unit of electric energy

Answer 1

The commercial unit of electrical energy is Kilo-watt hour.....
it means thousand watts per hour....

Answer 2

Heyy Folk Here is your answer........
Check it out bro........

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Comercial unit of electric energy is kilowatt/Hour. so here kilowatt = (1000watt)×(3600seconds)
The electric energy used in houses , factories etc is used in kilowatt/hour,
The cost of electric current is also fixed per one kilowatt / hour.

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I hope my answer helped u.....
Thanx for seeing my answer.