Boat Operation & Maneuvering Flashcards
7 cards from real Boating Certification Test practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Boat Operation & Maneuvering flashcards as text
What is 'wake damage' liability, and who is responsible for it?
Answer: The operator of the vessel that created the wake
The operator of a vessel is legally responsible for any damage caused by the wake their boat produces, regardless of posted speed limits.
When approaching a vessel you intend to pass on its starboard side (passing port to port), the correct signal is:
Answer: Two short blasts
Two short blasts signal intent to pass on your port side (the other vessel's starboard side), and the other vessel responds with two blasts to agree.
What is the purpose of 'trim tabs' on a powerboat?
Answer: They adjust the running angle of the hull to optimize performance and visibility
Trim tabs are hinged plates on the transom that can be adjusted to change the boat's running angle, correcting listing, reducing bow rise, and improving efficiency.
In what situation is it acceptable for a vessel to overtake another vessel in a narrow channel?
Answer: Only when the vessel being overtaken signals agreement with two prolonged and one short blast
COLREGS Rule 9 permits overtaking in narrow channels only when the vessel being overtaken sounds the appropriate signal indicating it is safe to pass.
What is the effect of a strong following current on a vessel's maneuverability?
Answer: It reduces the vessel's ability to steer and stop because water flows past the rudder more slowly relative to the vessel
When a current pushes the vessel from behind, water moves past the rudder more slowly relative to the hull, reducing steering effectiveness and greatly extending stopping distance.
When towing a water skier, what must be present on the boat in addition to the operator?
Answer: An observer at least 12 years old to watch the skier
Most states require a dedicated observer in addition to the operator when towing a water skier, ensuring the operator can focus solely on navigation.
What action should you take when your boat is caught in a rapidly developing thunderstorm with no shelter available?
Answer: Reduce speed, head into waves at an angle, keep low, disconnect electronics, and don life jackets
In a thunderstorm, heading into waves at an angle prevents capsizing, reducing speed improves control, and all persons should wear life jackets and stay low to reduce lightning strike risk.