# How Do You Calculate Brake Horsepower?

You calculate brake horsepower using the formula: [ BHP=(GPMXTDH(ft.)XS.G.)/(3960XPump Efficiency) ]. An alternative simple formula is: torque, foot-lbÑ rpm/5252 = horsepower.
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How to Calculate Brake Horsepower
The term "brake horsepower" arose out of the way engines were tested for power by using either mechanical or electrical dynamic brakes to measure the power of an engine. With the mechanical system, only torque can be measured and revolutions per minute... More »
Difficulty: Moderately Challenging
Source: www.ehow.com
Q&A Related to "How Do You Calculate Brake Horsepower"
 1. Define the brake horsepower calculation application. Assume a four-cylinder diesel-powered generator measures 268 foot-pounds of torque at its governed speed of 2,400 rpm on a http://www.ehow.com/how_6625298_calculate-brake-ho...
 Break Horsepower (BHP) is the unit of power. 1 HP= 746W. BHP is used to measure power of IC engines & motors. It is a standard industrial unit. http://answers.ask.com/Consumer_Electronics/Other/...
 BHP = Flow(GPM) X TDH(FT) x SG /3960xEFFICIENCY( Example: BHP = (100 GPM) x (95 Ft) x (1.0) / 3960 x .6. BHP = 4.0. http://wiki.answers.com/Q/How_do_you_calculate_bra...
 What is a breaking horsepower? And I know of no state that required license plates for under 50 (and they are really 49cc) Most scooter like this are rated at 25 MPH but that does http://answers.yahoo.com/question/index?qid=200808...
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Brake horsepower refers to the amount of power generated by a motor without considering any auxiliary components that may slow down the actual speed. The focus ...
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