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Cars Q&A

pl explain about torque,nm,bhp and rpm and these combination in a car.
By Suresh 03 March 2009

BHP: Break Horse Power. RPM: Revelution (Rotation) per minitue.

Answer by Ramakrishnan 03 March 2009
Expert`s comment:

The power developed in an Engine is measured in BHP or KW or PS.Its the Max power developed at end of crank shaft at the RPM (rotation per minute )mentioned. Torque is the twisting effort available at the wheel for which drive is provided. its in NM (Newton Meter).Torque can be varied by varying the selection of gears.

Answer by Shiva Shankar 03 March 2009
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