Question

Define kilowatt hour. How is it related to joule ?​

Answer 1

Answer:

The kilowatt-hour is a composite unit of energy equal to one kilowatt (kW) of power sustained for one hour. Expressed in the standard unit of energy in the International System of Units (SI), the joule (symbol J), it is equal to 3600 kilojoules (3.6 MJ).

Answer 2

☆☞ [ Verified answer ]☜☆

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The kilowatt-hour is a composite unit of energy equal to one kilowatt (kW) of power sustained for one hour. Expressed in the standard unit of energy in the International System of Units (SI), the joule (symbol J), it is equal to 3600 kilojoules (3.6 MJ).

Symbol: kW⋅h or kW h

Unit of: Energy

Unit system: Non-SI metric

SI units: 3.6 MJ

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