The rescue boat on an OSV shall carry a tow line strong enough to tow the vessel's largest loaded liferaft at a speed of at least __________.

Correct Answer: Option D — 2 knot

The rescue boat on an OSV must be capable of towing the largest loaded liferaft at a speed of at least 2 knots. This performance standard ensures the rescue boat has sufficient power to maneuver a fully loaded liferaft away from the vessel or toward a safe recovery point.