Concerning a conventional mooring winch, what statement is true?

Correct Answer: Option A — A high capacity brake is required to hold a load approaching the breaking strength of the mooring line, but it is required to slip at a lower tension to avoid mooring line breakage.

Mooring winch brakes are designed to hold the line tension safely below the breaking strength of the mooring line. However, they must be capable of slipping at a predetermined tension to prevent the line from parting if the ship surges, thereby protecting the vessel's structure and the mooring line integrity.