Let r represent the radius of rotation, then for an unstable spring controlled governor, which of the following relation regarding controlling force is true? (a,b are constants)
(a) Fc = ar-b
(b) Fc = ar +b
(c) Fc = ar
(d) Fc = a
I have been asked this question in semester exam.
Question is from Controlling Force Diagram for a Spring-controlled Governor in chapter Governors of Machine Dynamics