Horsepower, bit (mech)
18 July 2017
Hydraulic control manifold
18 July 2017

Brake horsepower (bhp)

Is the horsepower output of an engine or motor actually measurable by various means, most simply a special type of brake having an arm counterbalanced by a known weight applied at a known distance from the center of rotation. Input horsepower may be said to be the brake horsepower supplied by the driver.