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An electric motor creates a tension of 4...

An electric motor creates a tension of `4500` newton in a hoisting cable and reels it at the rate of `2 m//s`. What is the power of the motor ?

A

9W

B

9 KW

C

225 W

D

9000 H.P.

Text Solution

Verified by Experts

The correct Answer is:
B
`P=TV=4500xx2=9000W=9 KW`
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