Question 2191 Deck General

70% to pass

The holding capacity of a mooring winch can be reduced by moisture on the break lines. What procedure can be used to remove moisture?

A winches have automatic heaters to remove moisture
B run the winch with the brake applied lightly
C add oil to the drum to displace the moisture
D replace the break linings since water cannot be removed
AI Explanation

The correct answer is B) run the winch with the brake applied lightly. Explanation: Moisture on the brake lines can reduce the holding capacity of a mooring winch by affecting the friction between the brake and the drum. Running the winch with the brake applied lightly generates heat, which helps to evaporate the moisture and restore the proper braking function. This is a common procedure recommended by Coast Guard regulations and industry best practices. The other options are incorrect because: A) winches do not typically have automatic heaters for this purpose, C) adding oil would not effectively remove moisture, and D) replacing the brake linings is not necessary if the moisture can be removed by running the winch.

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