+1 vote
in Machine Dynamics by (34.3k points)
In a Hartnell governor, the lift of the sleeve is given by

(a) (r1 + r2y/x

(b) (r1 + r2x/y

(c) (r1 – r2y/x

(d) (r1 – r2x/y

I had been asked this question in final exam.

The doubt is from Watt Governor topic in portion Governors of Machine Dynamics

1 Answer

0 votes
by (38.6k points)
Correct option is (c) (r1 – r2y/x

For explanation: h = (r1 – r2y/x

and stiffness of the spring, s = S2 – S1/h

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