The velocity ratio of a single purchase crab winch can be increased b – McqOptions

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1.	The velocity ratio of a single purchase crab winch can be increased by
A.	Increasing the length of the handle
B.	Increasing the radius of the load drum
C.	Increasing the number of teeth of the pinion
D.	All of the above
Answer» B. Increasing the radius of the load drum

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