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A propeller is fitted with counter weights, the centrifugal twisting moment will tend toQuestion 17Select one:a.Reduce the pitchb.Increase the pitchc.Coarsen the pitch

Question

A propeller is fitted with counter weights, the centrifugal twisting moment will tend toQuestion 17Select one:a.Reduce the pitchb.Increase the pitchc.Coarsen the pitch

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Solution

The centrifugal twisting moment caused by the counterweights on a propeller will tend to coarsen the pitch. This is because the counterweights are designed to move outward due to centrifugal force and this movement changes the angle of the blades, making the pitch coarser. So, the correct answer is c. Coarsen the pitch.

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