Question 887 Deck Safety

The correct answer is B) jacket. The canvas covering of a fire hose is called the jacket. This is the standard terminology used in the fire service and maritime industry to refer to the protective outer layer or sheath that covers the internal rubber or synthetic hose material. The other answer choices are incorrect because: A) Casing typically refers to the outer protective covering of a cable or pipe, not a fire hose. C) Line cover is not a standard term used for the canvas covering of a fire hose. D) Outer hose could refer to the overall hose, but does not specifically describe the canvas jacket.