ASA 104 – BAREBOAT CRUISING PRACTICE EXAM
QUESTIONS AND CORRECT ANSWERS (VERIFIED
ANSWERS) PLUS RATIONALES 2026 Q&A | INSTANT
DOWNLOAD PDF
Bareboat Chartering, Planning & Boat Orientation (Q1–20)
1. The primary difference between bareboat and crewed chartering is that on a
bareboat:
A. A professional captain is always provided
B. You act as the captain and are responsible for the vessel
C. You cannot leave the marina
D. The boat is always under 30 feet
Bareboat means "without crew"; you are the skipper.
2. Before accepting a bareboat charter, the most important qualification is:
A. Owning your own boat
B. Having sufficient experience and certifications to safely handle the vessel
C. Being a member of a yacht club
D. Having a powerboat license only
Charter companies require proof of competency.
3. When packing for an offshore bareboat charter, which items should you carry on
rather than check?
A. Heavy boots
B. Passport, medications, charter documents, and a change of clothes
C. Extra fishing gear
D. Large coolers
,Essentials stay with you in case luggage is delayed.
4. During the charter check-out, the most critical step is to:
A. Sign papers quickly
B. Thoroughly inspect the boat and test all systems with the base manager
C. Assume everything works
D. Skip the engine check
A proper check-out prevents disputes and surprises.
5. On most cruising sailboats, there are typically at least two bilge pumps: one
electric and one:
A. Solar
B. Manual (hand-operated)
C. Wind-powered
D. Foot-operated only
Redundancy is key; manual pump works if power fails.
6. When connecting to shore power at a marina, you should first verify that:
A. The boat is moving
B. The shore pedestal voltage and frequency match the boat's system
C. The engine is running
D. The anchors are down
Mismatched power can damage electronics.
7. The boat's freshwater system is typically filled through a:
A. Fuel fill
B. Deck plate marked "Water"
C. Bilge access
D. Head discharge
Correct fill prevents contamination.
,8. If water is found in the bilge while underway, the first action should be to:
A. Ignore it
B. Determine the source and activate bilge pumps if needed
C. Abandon ship immediately
D. Increase speed
Early detection prevents flooding.
9. On a diesel-powered sailboat, the engine's raw-water cooling system draws water
through a:
A. Fuel tank vent
B. Sea chest or intake valve below the waterline
C. Exhaust pipe
D. Freshwater tank
Raw water cools the engine and is then expelled.
10. The engine-driven alternator charges the batteries when the engine is running
above approximately:
A. 500 rpm
B. 1,200–1,500 rpm
C. 5,000 rpm
D. Idle only
Alternators need sufficient RPM to charge effectively.
11. The primary purpose of a sacrificial zinc anode is to:
A. Increase speed
B. Protect underwater metal parts from corrosion
C. Filter fuel
D. Cool the engine
Zincs corrode preferentially, protecting other metals.
, 12. Before starting the diesel engine, the most important pre-start check is:
A. Polishing the wheel
B. Checking oil, coolant, and fuel levels
C. Raising the sails
D. Turning on the radio
Proper fluids prevent engine damage.
13. If the engine overheats, the first action should be to:
A. Increase RPM
B. Reduce throttle, check raw-water flow, and shut down if necessary
C. Ignore the gauge
D. Add more fuel
Overheating can cause serious damage.
14. The engine's raw-water pump impeller is an important spare because it:
A. Increases speed
B. Can fail and stop cooling, causing overheating
C. Filters fuel
D. Charges batteries
Impeller failure is a common cause of overheating.
15. When using the propane stove, after cooking you should first turn off the:
A. Burner knob only
B. Solenoid switch at the tank, then bleed the line
C. Cabin lights
D. Bilge pump
Shutting the solenoid prevents gas leaks.
QUESTIONS AND CORRECT ANSWERS (VERIFIED
ANSWERS) PLUS RATIONALES 2026 Q&A | INSTANT
DOWNLOAD PDF
Bareboat Chartering, Planning & Boat Orientation (Q1–20)
1. The primary difference between bareboat and crewed chartering is that on a
bareboat:
A. A professional captain is always provided
B. You act as the captain and are responsible for the vessel
C. You cannot leave the marina
D. The boat is always under 30 feet
Bareboat means "without crew"; you are the skipper.
2. Before accepting a bareboat charter, the most important qualification is:
A. Owning your own boat
B. Having sufficient experience and certifications to safely handle the vessel
C. Being a member of a yacht club
D. Having a powerboat license only
Charter companies require proof of competency.
3. When packing for an offshore bareboat charter, which items should you carry on
rather than check?
A. Heavy boots
B. Passport, medications, charter documents, and a change of clothes
C. Extra fishing gear
D. Large coolers
,Essentials stay with you in case luggage is delayed.
4. During the charter check-out, the most critical step is to:
A. Sign papers quickly
B. Thoroughly inspect the boat and test all systems with the base manager
C. Assume everything works
D. Skip the engine check
A proper check-out prevents disputes and surprises.
5. On most cruising sailboats, there are typically at least two bilge pumps: one
electric and one:
A. Solar
B. Manual (hand-operated)
C. Wind-powered
D. Foot-operated only
Redundancy is key; manual pump works if power fails.
6. When connecting to shore power at a marina, you should first verify that:
A. The boat is moving
B. The shore pedestal voltage and frequency match the boat's system
C. The engine is running
D. The anchors are down
Mismatched power can damage electronics.
7. The boat's freshwater system is typically filled through a:
A. Fuel fill
B. Deck plate marked "Water"
C. Bilge access
D. Head discharge
Correct fill prevents contamination.
,8. If water is found in the bilge while underway, the first action should be to:
A. Ignore it
B. Determine the source and activate bilge pumps if needed
C. Abandon ship immediately
D. Increase speed
Early detection prevents flooding.
9. On a diesel-powered sailboat, the engine's raw-water cooling system draws water
through a:
A. Fuel tank vent
B. Sea chest or intake valve below the waterline
C. Exhaust pipe
D. Freshwater tank
Raw water cools the engine and is then expelled.
10. The engine-driven alternator charges the batteries when the engine is running
above approximately:
A. 500 rpm
B. 1,200–1,500 rpm
C. 5,000 rpm
D. Idle only
Alternators need sufficient RPM to charge effectively.
11. The primary purpose of a sacrificial zinc anode is to:
A. Increase speed
B. Protect underwater metal parts from corrosion
C. Filter fuel
D. Cool the engine
Zincs corrode preferentially, protecting other metals.
, 12. Before starting the diesel engine, the most important pre-start check is:
A. Polishing the wheel
B. Checking oil, coolant, and fuel levels
C. Raising the sails
D. Turning on the radio
Proper fluids prevent engine damage.
13. If the engine overheats, the first action should be to:
A. Increase RPM
B. Reduce throttle, check raw-water flow, and shut down if necessary
C. Ignore the gauge
D. Add more fuel
Overheating can cause serious damage.
14. The engine's raw-water pump impeller is an important spare because it:
A. Increases speed
B. Can fail and stop cooling, causing overheating
C. Filters fuel
D. Charges batteries
Impeller failure is a common cause of overheating.
15. When using the propane stove, after cooking you should first turn off the:
A. Burner knob only
B. Solenoid switch at the tank, then bleed the line
C. Cabin lights
D. Bilge pump
Shutting the solenoid prevents gas leaks.
