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If ‘T’ is torque(in Nm) and ‘N’ is speed(in rpm) then the required expression for Brake power ‘B.P’ in kWs is _________

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If ‘T’ is torque(in Nm) and ‘N’ is speed(in rpm) then the required expression for Brake power ‘B.P’ in kWs is _________

(a) 2πNT/6000

(b) 2πNT/60000

(c) πNT/6000

(d) πNT/60000

This question was addressed to me by my school teacher while I was bunking the class.

Query is from Performance of an Automobile in portion Introduction of Automobile Engineering

1 Answer

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The correct option is (b) 2πNT/60000

To explain I would say: The required expression is B.P = 2πNT/60000.

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