Question
Download Solution PDFA spring controlled governor is found unstable. If can be made stable by
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFA spring controlled governor can be made stable by decreasing the spring stiffness.
A governor is said to be stable when for every speed within the working range there is a definite configuration i.e. there is only one radius of rotation of the governor balls at which the governor is in equilibrium. For a stable governor, if the equilibrium speed increases, the radius of governor balls must also increase. A governor is said to be unstable if the radius of rotation decreases as the speed increases.
Last updated on Jul 1, 2025
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