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Machine Design - Engineering

Q1:

The shear stress at a point in a shaft subjected to a torque is

A directly proportional to the polar moment of inertia and to the distance of the point from the axis

B directly proportional to the applied torque and inversely proportional to the polar moment of inertia

C directly proportional to the applied torque and the polar moment of inertia

D inversely proportional to the applied torque and the polar moment of inertia

ANS:B - directly proportional to the applied torque and inversely proportional to the polar moment of inertia

Explanation: No answer description is available.