Question

A pulley system is slightly rusted. With reference to the terms Mechanical

Advantage, Velocity Ratio and Efficiency, name and define the term that remains

unaffected in the given situation​

Answer 1

Answer:

..............................

Answer 2

With reference to the terms Mechanical Advantage, Velocity Ratio and Efficiency , the velocity ratio will remain constant .

Velocity ratio - It is defined as the ratio of velocity of effort to velocity of load .

Velocity ratio remains constant for a machine of given design.

Velocity ratio = Velocity of effort / Velocity of load