Prepare for the Water Survival 929 Test. Use flashcards, multiple choice questions, hints, and explanations. Get water safe!

Multiple Choice

Which term describes compact A-frame davits that use a single arm designed to lower the boat to the water?

The main idea is identifying a davit type by its single, central lifting arrangement. A compact A-frame that uses one arm to lower the boat relies on a single lifting point, so it’s called a single point davit. This design emphasizes a lone arm that pivots to bring the boat down into the water, which is what makes it distinct from other davit types. Gravity davits, for example, rely on weight or gravity to lower the boat rather than a single-arm action. Radial davits have multiple arms extending from a central mast, not a single arm. Mechanical davits use a winch or motor-driven mechanism to raise or lower the boat, which isn’t about having just one arm. So the single-arm, single-lift-point setup best fits the term single point.

The main idea is identifying a davit type by its single, central lifting arrangement. A compact A-frame that uses one arm to lower the boat relies on a single lifting point, so it’s called a single point davit. This design emphasizes a lone arm that pivots to bring the boat down into the water, which is what makes it distinct from other davit types.

Gravity davits, for example, rely on weight or gravity to lower the boat rather than a single-arm action. Radial davits have multiple arms extending from a central mast, not a single arm. Mechanical davits use a winch or motor-driven mechanism to raise or lower the boat, which isn’t about having just one arm. So the single-arm, single-lift-point setup best fits the term single point.