Boat License Unit 1 Exam With 100% Correct Answers 2023

Boat License Unit 1 Exam With 100% Correct Answers 2023 Starboard Right Side of the boat Draft Depth of the water needed to float the vessel Freeboard Distance from the water to the lowest point of the boat where the water can come on board Beam Maximum width of the vessel Keel Main centerline of the vessel or the extension of the hull that increases stability in the water Bow Front of the vessel Stern Back of the vessel Port Left side of the vessel Hull Body of the vessel Gunwale Upper side of vessels side usually pronounced gunnel Cleat Metal fitting on which a rope can be fastened Propeller Rotates the power of the boat back and forward What are the two types of hulls? Displacement and planning hulls Boats with displacement hulls... Move through the water by pushing the water aside and are designed to cut through the water with very little propulsion. Have slower speeds. Most large cruisers and sailboats. Boats with planing hulls Are designed to rise up and glide on top of the water when enough power is supplied. Glide across the water at high speeds. Flat bottomed or vee bottomed. Most small power-driven vessels, including personal watercraft (PWCs) Personal watercraft Jet Ski. A small vessel that uses an inboard jet drive as its primary source of propulsion, and is designed to be operated by a person or persons sitting, standing, or kneeling on the vessel rather than inside the vessel Different Modes of Planing Hulls Displacement Mode:Very slow speed. Cuts through the water like displacement hulls Plowing Mode: As speed increases, bow rises, reducing operators vision, throwing large wake, Avoid maintaining this mode. Planing Mode:Hull glides across the water. Very high speed.