Theory of machines - Engineering

Q1:

A Hartnell governor has its controlling force (Fc) given by Fc = ar + b, where r is the radius of rotation and a and b are constants. The governor becomes isochronous when

A a is + ve and b = 0

B a = 0 and b is + ve

C a is + ve and b is - ve

D a is + ve and b is also + ve

ANS:A - a is + ve and b = 0

Explanation: No answer description is available.