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To maintain a rotor at a uniform angular...

To maintain a rotor at a uniform angular speed of `200 "rad s"^(-1)`, an engine needs to transmit a torque of 180 Nm. What is the power of the engine required ?

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Verified by Experts

Power = Torque `xx` angular velocity `=tau omega`
`=180xx20=36000 W=36 kW`
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