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Rohan exerts a pull of 150 kgf. What is ...

Rohan exerts a pull of 150 kgf. What is the maximum load he can rise with the pulley system if its efficiency= `75%`? V.R =5.

A

562.5 kgf

B

662.5 kgf

C

56.25 kgf

D

None of these

Text Solution

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The correct Answer is:
C
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