horsepower-hour

• Unidad de trabajo o energía equivalente a la cantidad de trabajo realizada por una potencia de un caballo de fuerza durante una hora; se usa comúnmente para medir la energía producida o consumida por motores o máquinas.

A unit of work or energy equal to the amount of work performed by one horsepower sustained for one hour, commonly used to measure the output of engines or motors.

1. C2formaltechnical

   A unit of work or energy equal to the work done by one horsepower over a period of one hour.

   Hora de caballo de fuerza

   • The engine produced 500 horsepower-hours of work during the test.
   • One horsepower-hour is equivalent to approximately 2.68 megajoules.
   • The generator's output was measured in horsepower-hours.