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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 ?

A

`3.6 ` kw

B

36 kw

C

72 kw

D

7.2 kW

Text Solution

Verified by Experts

The correct Answer is:
B
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