To maintain a rotor at a uniform angular speed of 200 rad s^(-1), an engine needs to transmit a torque of 180 N m. The power required by the engine. Assume that the engine is 100% efficient.

To maintain a rotor at a uniform angular speed of 200 rad s^(-1), an e

1.	To maintain a rotor at a uniform angular speed of 200 rad s^(-1), an engine needs to transmit a torque of 180 N m. The power required by the engine. Assume that the engine is 100% efficient.
Answer» 36 KW 18 kW 48 kW 72 kW ANSWER :A