Question 1954 Deck Safety

The correct answer is D) rise of bottom. The rise of bottom refers to the upward slope of a vessel's bottom from the keel to the bilge. This is a key design feature that affects the vessel's stability and seaworthiness. The rise of bottom helps the vessel's bottom shed water and prevents excessive drag, which is important for a vessel's performance and efficiency. The other answer choices are incorrect because: A) Rake refers to the angle of the stem or stern post, not the bottom curvature. B) Sheer refers to the upward curve of the deck from the stem to the stern, not the bottom. C) Camber refers to the curved shape of a vessel's deck, not the bottom.