Question 1773 Deck General

The correct answer is D) lifeboats, liferafts, and life preservers. When a passenger vessel's plans must be permanently exhibited, they are not required to show information on the lifeboats, liferafts, and life preservers. The plans must show information on the fire detection system, portable fire extinguishers, and ventilation systems, as these are critical safety systems that must be clearly documented. However, the specific details of the lifesaving equipment are not required to be shown on the permanently exhibited plans.