Alabama Boaters Boat Handling & Operating Skills 4 — Questions and Answers
Question 1: When entering an unfamiliar inlet or harbor, which is the safest approach?
- Enter at full speed to maintain steering control in currents
- Enter slowly, consult a chart, watch for markers, and sound the depth if needed (Correct answer)
- Follow closely behind another vessel that knows the area
- Enter at night to avoid boat traffic
Correct answer: Enter slowly, consult a chart, watch for markers, and sound the depth if needed
Entering unfamiliar waters slowly while using charts, navigation markers, and depth soundings prevents grounding and collision.
Question 2: What is the primary danger of operating a boat in a strong cross-current?
- The engine may overheat due to debris ingestion
- The boat may be pushed sideways off course, especially when docking or passing bridges (Correct answer)
- Cross-currents have no effect on recreational boats
- The anchor will drag in a cross-current
Correct answer: The boat may be pushed sideways off course, especially when docking or passing bridges
Cross-currents can push a vessel sideways, making it difficult to maintain course and creating danger near docks, bridges, or other vessels.
Question 3: What is the correct procedure when your boat runs aground on a sandbar?
- Immediately apply full throttle to power off the bar
- Turn off the engine, assess the situation, check for hull damage, then try to free the boat gently (Correct answer)
- Rock the boat violently from side to side to dislodge it
- Signal distress immediately and abandon the vessel
Correct answer: Turn off the engine, assess the situation, check for hull damage, then try to free the boat gently
After grounding, shut down to avoid prop damage, check for hull damage, and then use gentle techniques to free the boat.
Question 4: What is the effect of operating at high speed with a sharp turn?
- The outside of the turn lifts and the inside dips, potentially capsizing the boat (Correct answer)
- The boat naturally decelerates to a safe speed during the turn
- High-speed turns improve fuel efficiency
- Passengers are pushed to the outside, improving boat balance
Correct answer: The outside of the turn lifts and the inside dips, potentially capsizing the boat
At high speed, a sharp turn causes centrifugal force to raise the outside and lower the inside gunwale, creating a serious capsize risk.
Question 5: When mooring to a cleat, what is the correct technique?
- Wrap the line around the cleat as many times as possible
- Make a figure-eight pattern over the cleat horns and finish with a half hitch (Correct answer)
- Tie a bowline directly to the cleat base
- Loop the line over one horn of the cleat and tie a square knot
Correct answer: Make a figure-eight pattern over the cleat horns and finish with a half hitch
A proper cleat hitch uses a figure-eight wrap over both horns finished with a locking half hitch for a secure, easily released hold.
Question 6: What is hydroplaning (porpoising) in a powerboat, and how is it corrected?
- The hull skipping off the water surface at high speed — corrected by trimming the drive down or reducing speed (Correct answer)
- The engine overheating and losing power — corrected by idling down
- The anchor dragging across a rocky bottom — corrected by letting out more scope
- The hull taking on water — corrected by bilge pump activation
Correct answer: The hull skipping off the water surface at high speed — corrected by trimming the drive down or reducing speed
Porpoising is when the bow rhythmically rises and falls at speed; trimming the drive down or reducing speed eliminates the problem.
Question 7: How should you approach a person who has fallen overboard (man overboard)?
- Approach from downwind at full speed so you arrive quickly
- Circle back, approach from downwind or upcurrent slowly, stop with the victim at midship (Correct answer)
- Drive past, throw a life ring, and call the Coast Guard
- Approach with the propeller side toward the victim for quick retrieval
Correct answer: Circle back, approach from downwind or upcurrent slowly, stop with the victim at midship
Approaching from downwind or upcurrent at slow speed and stopping with the victim at midship allows safe recovery without propeller danger.
Alabama Boaters Boat Handling & Operating Skills 4
When entering an unfamiliar inlet or harbor, which is the safest approach?