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in Machine Dynamics by (34.3k points)
Which of the following quantities cannot be examined from controlling force diagram?

(a) Sensitivity

(b) Stability

(c) Effect of friction

(d) Power of governor

I had been asked this question during a job interview.

Enquiry is from Controlling Force in division Governors of Machine Dynamics

1 Answer

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by (38.6k points)
Correct answer is (d) Power of governor

To explain: The graph between the controlling force (Fc) as y-axis and radius of rotation of the balls (r) as x-axis is known as controlling force diagram. This diagram enables us to examine the stability and sensitiveness of the governor along with the effect of friction.

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