en.wikipedia.org/wiki/Horsepower

Horsepower (hp) is a unit of measurement of power There are ..... Horsepower was originally measured and calculated by use of the "indicator diagram" (a James Watt invention of the late 18th ...

www.ajdesigner.com/phppump/pump_equations_brake_horsepower.php

Pump calculator solving for brake horsepower given discharge or flow rate, efficiency and total head.

kyocp.wordpress.com/2013/07/09/calculating-brake-horsepower

Jul 9, 2013 ... Distribution operators must be able to calculate the amount of horsepower their pumps are giving in certain conditions –– either water, brake or ...

www.engineeringtoolbox.com/horsepower-d_472.html

Required power to pump 10 ft3/min can be calculated as. (10 ft3/min) (1 ... The brake horse power - bhp - for a pump or fan can be expressed as: Pbhp = ( γ Q h ...

www.quora.com/How-do-you-calculate-BHP-and-HP

Brake horsepower (BHP) is the measure of an engine's horsepower (HP) before the loss in power caused by the gearbox, alternator, differential, water pump, and ...

www.meracalculator.com/physics/fluid-mechanics/brake-horsepower.php

Calculate the Brake Horsepower by putting the values for Flow rate or discharge ( Q), total head (H) and pump efficiency (n) and applying the formula through ...

www.mcnallyinstitute.com/12-html/12-11.html

Efficiency is defined as the horsepower (water horsepower) out of the pump divided by the horsepower (brake horsepower) into the pump. The formula to ...

waterplanner.gemi.org/calc-horsepower.asp

The difference between the brake horsepower and hydraulic power is the pump efficiency. ... HP = KW = Brake Horsepower Calculator (see formula). HP = HP.