1.

The power developed by a body acted upon by a torque T newton metre (N - m) and revolving at ? radian / s is given by

A. T.? (in watts)
B. T.? / 60 (in watts)
C. T.? / 75 (in kilowatts)
D. T.? / 4500 (in kilowatts)
Answer» B.


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