Question 996 Deck Safety

The correct answer is D) All of the above. The Fire Control Plan symbols in illustration D039SA represent various pieces of fire-fighting equipment on a vessel. The symbols 53, 1, and 55 all indicate equipment that can be found on the exterior of the vessel, such as fire hydrants, fire extinguishers, and fire hose connections. Therefore, all of the listed answer choices (53, 1, and 55) are correct, as they represent equipment that can be found on the exterior of the vessel, as per the requirements for fire control plans outlined in the U.S. Coast Guard regulations.