Question 1961Deck Safety70% to pass
The fittings used to secure a watertight door are known as _______________.
AI Explanation
The correct answer is D) dogs.
The fittings used to secure a watertight door are known as "dogs". Dogs are mechanical fasteners that tightly seal a watertight door when closed, preventing water from entering the vessel. This is a requirement specified in the regulations governing the construction and maintenance of watertight doors on US Coast Guard-inspected vessels.
The other answer choices, such as latches, clasps, and clamps, while used to secure doors, do not specifically refer to the fittings required for watertight doors on Coast Guard-inspected vessels, which are called "dogs".
Related Questions
#1959 What term indicates the outward curvature of the hull above the waterline? #1960 What term indicates an inward curvature of the ship's hull above the waterline? #1962 In nautical terminology a "dog" is a _______________.#1963 The perforated, elevated bottom of the chain locker, which prevents the chains from touching the main locker bottom and allows seepage water to flow to the drains, is called a _______________.#1964 The purpose of sheer in ship construction is to _______________.