On inspected cargo vessels, each fire station is required to be fitted with a hose which has a nominal diameter of __________.

Correct Answer: Option A — 1-1/2 or 2-1/2 inches

Title 46 CFR fire protection regulations specify that fire stations on inspected cargo vessels must utilize fire hoses with nominal diameters of either 1-1/2 inches or 2-1/2 inches depending on location and anticipated fire load.