The ratio of the height of a Porter governor (when the length of arms and links are equal) to the height of a Watt’s governor is
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When the sleeve of a Porter governor moves upwards, the governor speed
A Hartnell governor is a
Which of the following governor is used to drive a gramophone ?
Which of the following is a spring controlled governor?
For two governors A and B, the lift of sleeve of governor A is more than that of governor B, for a given fractional change in speed. It indicates that
In a Hartnell governor, if a spring of greater stiffness is used, then the governor will be
A governor is said to be hunting, if the speed of the engine
A hunting governor is
Isochronism in a governor is desirable when
The power of a governor is equal to