Theory of machines - Engineering

Q1:

In a Hartnell governor, the lift of the sleeve is given by (where r1 and r2 = Max. and min. radii of rotation, x = Length of ball arm of the lever, and y = Length of sleeve arm of the lever)

A (r1 + r2)

B (r1 + r2)

C (r1 - r2)

D (r1 - r2)

ANS:C - (r1 - r2)

Explanation: No answer description is available.