Btu

مترادف و متضاد btu

1. noun A unit of energy equal to the work done by a power of 1000 watts operating for one hour
   Synonyms: kilowatt-hour, kW-hr, Board of Trade unit
2. noun A unit of heat equal to the amount of heat required to raise one pound of water one degree Fahrenheit at one atmosphere pressure; equivalent to 251.997 calories
   Synonyms: british thermal unit, B.Th.U.