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Énergie

Work / Energy / Power
 
1 horsepower/hour = 2545 British thermal units 1 kilowatt/hours = 3600 kilojoules
1 British thermal unit = 778 foot-pounds 1 kilowatt = 1 kilojoule/sec
 
Conversion factors
 
1 horsepower/hour = 0.746 kilowatt/hours : 1 kilowatt/hour = 1.34 horsepower/hours
1 horsepower = 746 watts : 1 watt = 0.00134 horsepower
1 British thermal unit = 0.252 calories (kilogram calorie)