+1 vote
in Machine Dynamics by (34.3k points)
When the speed of the engine fluctuates continuously above and below the mean speed, the governor is said to be

(a) stable

(b) unstable

(c) isochronous

(d) hunt

I have been asked this question in an interview for job.

The above asked question is from Porter Governor in division Governors of Machine Dynamics

1 Answer

0 votes
by (38.6k points)
Right choice is (d) hunt

Easiest explanation: The isochronous governor is not of practical use because the sleeve will move to one of its extreme positions immediately the speed deviates from the isochronous speed.

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