kilowatt hour

Definitions

Aviation

  • noun
    (written as kilowatt-hour)
    a unit of 1000 watts of electricity used for one hour.

Construction

  • (written as kilowatt-hour)
    A unit of measurement equal to the amount of energy expended in one hour by one kilowatt of power.

Electronics

  • (written as kilowatt-hour)
    A unit of energy equal to 103, or 1,000 watt-hours. Its abbreviation is kWh, or kWhr.

Real Estate

  • noun a unit of energy equal to the work done by one kilowatt in one hour.
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