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A spring controlled governor is said to be unstable when the controlling force

A spring controlled governor is said to be unstable when the controlling force Correct Answer decreases as the radius of rotation decreases

If the equilibrium speed of the governor decreases with an increase of the radius of rotation of balls, then the governor is said to be unstable.

Related Questions

In comparing the operation of the half-controlled 2-pulse circuit with that of the fully-controlled circuit, which of the following statements are evident? 1. Since half the thyristors are replaced by diodes, a half-controlled converter costs less than a fully-controlled converter. 2. Due to the freewheeling action with a half-controlled bridge-circuit power factor is improved in half-controlled converters. 3. The AC supply current is more distorted due to its zero periods with the half-controlled circuit, compared to a fully-controlled bridge circuit. Select the correct answer using the code given below :
If the controlling force line for a spring controlled governor when produced intersects the Y-axis at the origin, then the governor is said to be unstable.
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