If a lifeboat winch allows a lifeboat to descend to the water at an excessive speed, you should __________.

Correct Answer: Option A — adjust the centrifugal brake mechanism

Lifeboat winches utilize centrifugal brakes to govern the lowering speed of the boat. If the boat descends too rapidly, the centrifugal brake mechanism is likely worn or out of adjustment. Adjusting this component is necessary to ensure the lifeboat lowers at a safe, controlled speed during emergency drills.