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Questions and Answers
What is the front of a vessel called?
What is the front of a vessel called?
What is the rear of a vessel called?
What is the rear of a vessel called?
What is the right side of a vessel called?
What is the right side of a vessel called?
What is the left side of a vessel called?
What is the left side of a vessel called?
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What is the body of a vessel called?
What is the body of a vessel called?
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What do you call the upper edge of a vessel's side?
What do you call the upper edge of a vessel's side?
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What component rotates and powers a boat forward or backward?
What component rotates and powers a boat forward or backward?
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What is the maximum width of a vessel called?
What is the maximum width of a vessel called?
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What is the distance from the lowest point of the boat where water could come on board called?
What is the distance from the lowest point of the boat where water could come on board called?
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What is the depth of water needed to float a vessel called?
What is the depth of water needed to float a vessel called?
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What is the main centerline (backbone) of a vessel called?
What is the main centerline (backbone) of a vessel called?
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What are hulls that move through the water by pushing it aside called?
What are hulls that move through the water by pushing it aside called?
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What are hulls designed to rise up and glide on top of the water called?
What are hulls designed to rise up and glide on top of the water called?
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What is a small vessel that uses an inboard jet drive called?
What is a small vessel that uses an inboard jet drive called?
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What is the length of the hull excluding any attachments called?
What is the length of the hull excluding any attachments called?
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What does class A refer to in vessel classifications?
What does class A refer to in vessel classifications?
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What does class 1 refer to in vessel classifications?
What does class 1 refer to in vessel classifications?
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What does class 2 refer to in vessel classifications?
What does class 2 refer to in vessel classifications?
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What does class 3 refer to in vessel classifications?
What does class 3 refer to in vessel classifications?
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What is a portable, self-contained package of an engine and propeller called?
What is a portable, self-contained package of an engine and propeller called?
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What is the vertical surface at the back of the hull called?
What is the vertical surface at the back of the hull called?
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What is the lever used to turn a rudder to steer a boat called?
What is the lever used to turn a rudder to steer a boat called?
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What is an engine adapted for marine use and mounted inside the hull called?
What is an engine adapted for marine use and mounted inside the hull called?
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What are four-stroke automotive engines adapted for marine use called?
What are four-stroke automotive engines adapted for marine use called?
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What uses an engine to power a strong water pump in a PWC?
What uses an engine to power a strong water pump in a PWC?
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What prevents large debris from entering the intake of a PWC?
What prevents large debris from entering the intake of a PWC?
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What is the opening in the hull that draws water toward the impeller called?
What is the opening in the hull that draws water toward the impeller called?
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What is the long stem connection between the motor and the impeller called?
What is the long stem connection between the motor and the impeller called?
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What device is used to force water in a desired direction under pressure?
What device is used to force water in a desired direction under pressure?
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What directs the stream of water to steer a PWC?
What directs the stream of water to steer a PWC?
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What are lines used to raise and lower the sails called?
What are lines used to raise and lower the sails called?
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What are lines used to control the angle of the sails to the wind called?
What are lines used to control the angle of the sails to the wind called?
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What indicates the maximum weight capacity a boat can carry?
What indicates the maximum weight capacity a boat can carry?
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What does it mean to capsize?
What does it mean to capsize?
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What does it mean to swamp a vessel?
What does it mean to swamp a vessel?
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What is the lowest part of a vessel's interior called?
What is the lowest part of a vessel's interior called?
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What part of the trailer attaches to the ball hitch on a towing vehicle?
What part of the trailer attaches to the ball hitch on a towing vehicle?
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What is the amount of the loaded trailer's weight that presses down on the towing hitch called?
What is the amount of the loaded trailer's weight that presses down on the towing hitch called?
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What are wooden supports on which the vessel rests while on the trailer called?
What are wooden supports on which the vessel rests while on the trailer called?
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Study Notes
Vessel Terminology
- Bow: Front of a vessel, crucial for navigation and mooring.
- Stern: Rear of a vessel, where steering mechanisms are often located.
- Starboard: Right side of a vessel; important for understanding navigational directions.
- Port: Left side of a vessel; often used in conjunction with starboard.
- Hull: Main body of a vessel, providing buoyancy and structural integrity.
Vessel Features and Components
- Gunwale: The upper edge of a vessel's side, significant for boat safety.
- Cleat: Metal fitting for fastening ropes, essential for securing vessels.
- Propeller: Rotating component that powers a boat forward or backward.
- Beam: Maximum width of a vessel, impacting stability and space.
- Freeboard: Distance from the lowest point of the boat to the water, indicating safety from capsizing.
- Draft: Depth of water required for a vessel to float, reflects boat size and waterway depth.
- Keel: Main centerline or backbone of a vessel, essential for stability in the water.
Hull Types
- Displacement Hulls: Designed for slow speeds; push water aside and require less propulsion.
- Planing Hulls: Built to glide on top of water at high speeds, demand more power.
Personal Watercraft (PWC)
- PWC Definition: Small vessel using an inboard jet drive, operated from a standing or sitting position.
Vessel Classifications
- Class A: Less than 16 feet.
- Class 1: 16 feet to less than 26 feet.
- Class 2: 26 feet to less than 40 feet.
- Class 3: 40 feet to less than 65 feet.
Engine Types
- Outboard Motor: Portable engine attached to the boat; includes engine, gear case, and propeller.
- Inboard Motor: Engine mounted inside the hull; adapted from automotive engines.
- Stern Drives: Combine features of inboard and outboard engines for versatile propulsion.
- Jet Drives: Power boats using strong water pumps for thrust; popular in PWCs.
Propulsion Components
- Intake Grate: Prevents debris from entering the water intake system.
- Intake: Opening that draws water toward the impeller.
- Drive Shaft: Connects the motor to the impeller for effective propulsion.
- Impeller: Forces water under pressure for movement; essential in jet propulsions.
- Steering Nozzle: Directs water flow for steering control at the stern of a PWC.
Rigging and Safety
- Halyards: Ropes used to raise and lower sails; crucial for sailboat navigation.
- Sheets: Ropes controlling the sail angle, impacting sailing efficiency.
- Capacity Plate: Indicates maximum weight and people capacity for safety during good weather.
Safety Terms
- Capsize: When a vessel turns on its side or completely over; a major safety concern.
- Swamp: Refers to filling a vessel with water, compromising buoyancy.
- Bilge: Lowest part of a vessel’s interior; collects water and requires regular maintenance.
Trailer Components
- Coupler: Attaches the trailer to the towing vehicle, vital for transportation.
- Tongue Weight: Weight pressing down on the towing hitch affects vehicle handling.
- Bunks: Wooden supports that hold the vessel while on the trailer, ensuring stability during transport.
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Description
Test your knowledge of essential boating terms with these flashcards from the Virginia Boater's Course. Each card provides a key vocabulary word related to vessels, helping you understand important boating concepts. Perfect for both beginners and those looking to refresh their boating terminology.
