Which statement describes when a sailboat is considered a power-driven boat?

Which statement describes when a sailboat is considered a power-driven boat?

• A. A sailboat becomes power-driven only when sails are removed.
• B. A sailboat is never considered power-driven.
• C. A sailboat becomes power-driven when a motor is used to move it, an outboard or inboard.
• D. When a motor is used to move a sailboat, outboard or inboard, it is considered a power-driven boat.

Answer: (D)

The key idea is that engine propulsion defines whether a sailboat is power-driven. If you use a motor to move the boat—whether the engine is an outboard or an inboard—the vessel is considered power-driven, regardless of the sails. This matters because many sailing rules and licensing requirements hinge on whether the boat is powered by an engine. The other statements miss the point: sails being up or down doesn’t determine power-driven status without engine use, and it’s not accurate to say a sailboat can’t be power-driven at all or that only certain motor placements change the classification.

The key idea is that engine propulsion defines whether a sailboat is power-driven. If you use a motor to move the boat—whether the engine is an outboard or an inboard—the vessel is considered power-driven, regardless of the sails. This matters because many sailing rules and licensing requirements hinge on whether the boat is powered by an engine. The other statements miss the point: sails being up or down doesn’t determine power-driven status without engine use, and it’s not accurate to say a sailboat can’t be power-driven at all or that only certain motor placements change the classification.