A spring controlled governor is found unstable. It can be made stable

1.	A spring controlled governor is found unstable. It can be made stable by
A.	increasing the spring stiffness
B.	decreasing the spring stiffness
C.	increasing the ball mass
D.	decreasing the ball mass
Answer» C. increasing the ball mass

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A spring controlled governor is found unstable. It can be made stable by

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