Oregon Boater Education Card Practice Test 2026: Test d’entraînement 5

1. Question 1 sur 25

   Light 4 in the diagram is the white sternlight. How wide is its arc?

   • A225 degrees, toward the front
   • B360 degrees, all around
   • C112.5 degrees, on one side
   • D135 degrees, toward the back
   Voir la réponse

   Réponse: D. 135 degrees, toward the back

   The sternlight shines over 135 degrees behind the boat. The masthead light covers 225 degrees forward.

2. Question 2 sur 25

   What does a yellow buoy like this tell you?

   • ADanger: rocks are right below the buoy
   • BIt marks a special area, not a channel side
   • CThere is safe water all around it
   • DKeep it on your right when returning
   Voir la réponse

   Réponse: B. It marks a special area, not a channel side

   Special marks are yellow. They point out a special area or feature and are not lateral channel markers.

3. Question 3 sur 25

   Which boating accident must be reported to the state?

   • AOne where someone needs more than first aid
   • BA scratch to the hull that costs $100 to fix
   • CAny time a fishing line breaks on a snag
   • DAny time a boat runs out of fuel on the water
   Voir la réponse

   Réponse: A. One where someone needs more than first aid

   A report is required for a death, a disappearance, an injury needing more than first aid, damage of $2,000 or more, or the complete loss of a boat.

4. Question 4 sur 25

   After a boating accident, what must the operator do?

   • AStop, help if safe, and give name, address and boat ID
   • BWait for the other boat to call for help first
   • CLeave quickly so the area is clear for rescuers
   • DOnly call a tow company to move the boats
   Voir la réponse

   Réponse: A. Stop, help if safe, and give name, address and boat ID

   Federal law requires an operator involved in a casualty to give assistance as far as possible without serious danger, and to give their name, address and vessel identification.

5. Question 5 sur 25

   How can you tell that you are on a collision course with another boat?

   • AIts compass bearing stays about the same as it gets closer
   • BIt is moving slower than you
   • CIts bearing changes quickly as it approaches
   • DIt is showing only a white light
   Voir la réponse

   Réponse: A. Its compass bearing stays about the same as it gets closer

   If an approaching vessel's bearing does not change much while the distance closes, a risk of collision exists.

6. Question 6 sur 25

   A 70-foot (21-meter) boat must carry which sound-producing devices?

   • AA whistle, a bell and a gong
   • BA hand-held air horn only
   • CA whistle and a bell
   • DA whistle only
   Voir la réponse

   Réponse: C. A whistle and a bell

   Vessels 20 meters or longer need a whistle and a bell. A gong is added at 100 meters or longer.

7. Question 7 sur 25

   A 22-foot outboard boat has a closed compartment where a portable fuel tank is stored. How many 5-B extinguishers does it need?

   • ATwo
   • BThree
   • CNone
   • DOne
   Voir la réponse

   Réponse: D. One

   Boats under 26 feet that need an extinguisher must carry one 5-B extinguisher (or none if a fixed system is installed in the machinery space).

8. Question 8 sur 25

   What amount of property damage makes a boating accident reportable?

   • A$2,000 or more
   • B$10,000 or more
   • C$500 or more
   • D$200 or more
   Voir la réponse

   Réponse: A. $2,000 or more

   Accidents with damage to vessels and other property totaling $2,000 or more must be reported.

9. Question 9 sur 25

   On a powerboat under 12 meters, how high must the all-round white light be above the sidelights?

   • AAt least 6 inches (15 cm)
   • BAt least 10 feet (3 meters)
   • CAt the same height as them
   • DAt least 3.3 feet (1 meter)
   Voir la réponse

   Réponse: D. At least 3.3 feet (1 meter)

   The masthead or all-round white light must be at least 3.3 feet higher than the sidelights.

10. Question 10 sur 25

    Where must the registration number be displayed on a numbered boat?

    • AInside the cabin, near the helm
    • BOn each side of the forward half of the boat
    • COn the windshield, facing forward
    • DOn the transom only, below the motor
    Voir la réponse

    Réponse: B. On each side of the forward half of the boat

    Registration numbers go on both sides of the forward half of the hull, reading left to right.

11. Question 11 sur 25

    Your boat is 70 feet long and has a toilet. Which marine sanitation device types may it use?

    • ANo device is required
    • BType I only
    • CType I, II or III
    • DType II or Type III
    Voir la réponse

    Réponse: D. Type II or Type III

    Vessels 65 feet and under may use a Type I, II or III device. Vessels over 65 feet must use Type II or III.

12. Question 12 sur 25

    What must a boat 12 meters (39.4 feet) or longer carry for sound signals?

    • AA referee whistle for the operator
    • BA small hand bell kept at the helm
    • CA whistle audible for 1/2 nautical mile
    • DNothing beyond a working VHF radio
    Voir la réponse

    Réponse: C. A whistle audible for 1/2 nautical mile

    Vessels 12 meters or longer need a whistle (horn) audible for 1/2 nautical mile. Vessels 20 meters or longer also need a bell.

13. Question 13 sur 25

    Several people are in cold water wearing life jackets. How can they stay warmer?

    • ASpread out to be seen
    • BFloat on their backs far apart
    • CHuddle close together
    • DTake turns swimming laps
    Voir la réponse

    Réponse: C. Huddle close together

    The huddle position reduces heat loss and keeps the group together for rescuers.

14. Question 14 sur 25

    Where can you legally throw plastic overboard?

    • AMore than 12 miles from shore
    • BNowhere
    • CMore than 3 miles from shore
    • DOnly in rivers
    Voir la réponse

    Réponse: B. Nowhere

    Discharging plastic into the water is prohibited everywhere.

15. Question 15 sur 25

    On inland waters, a power-driven vessel meeting you sounds one short blast. What does it mean?

    • A"I am operating astern propulsion"
    • B"I am in distress"
    • C"I intend to leave you on my port side"
    • D"I intend to leave you on my starboard side"
    Voir la réponse

    Réponse: C. "I intend to leave you on my port side"

    Under Inland Rule 34, one short blast means "I intend to leave you on my port side". If you agree, answer with one short blast.

16. Question 16 sur 25

    Why is a personal watercraft operator's lanyard attached to their body or life jacket?

    • ASo the PWC can be anchored
    • BSo the engine stops if the rider falls off
    • CSo the lights turn on automatically
    • DSo the rider can tow a tube
    Voir la réponse

    Réponse: B. So the engine stops if the rider falls off

    If the rider falls off, the lanyard pulls the cut-off switch and the engine stops, so the PWC does not keep going without them.

17. Question 17 sur 25

    A sailboat is motoring with its engine and its sails are down. How is it treated under the Navigation Rules?

    • AAs a power-driven vessel
    • BAs a vessel not under command
    • CAs a sailing vessel
    • DAs a vessel at anchor
    Voir la réponse

    Réponse: A. As a power-driven vessel

    A sailboat using its engine is a power-driven vessel and follows the power-driven rules.

18. Question 18 sur 25

    What does this black buoy with a red band and two black balls on top mean?

    • AThe center of a safe channel or fairway
    • BAn isolated danger with safe water around it
    • CA mooring area where boats may tie up
    • DThe start of a no-wake zone near shore
    Voir la réponse

    Réponse: B. An isolated danger with safe water around it

    Isolated danger marks are placed on or near a danger, such as a rock, that has navigable water around it. Do not pass close.

19. Question 19 sur 25

    What does an engine cut-off switch link do?

    • AStops the engine if the operator is thrown from the helm
    • BLocks the steering wheel when you are not aboard
    • CTurns on the navigation lights automatically
    • DStarts the bilge blower before the engine starts
    Voir la réponse

    Réponse: A. Stops the engine if the operator is thrown from the helm

    The lanyard links the operator to the switch. If the operator is thrown from the helm, the link pulls free and the engine shuts off.

20. Question 20 sur 25

    You see this marker with an orange circle and the number 10 inside. What does it tell you?

    • AA speed limit applies in the area
    • B10 boats may anchor here
    • CIt is buoy number 10 in the channel
    • DThe water is 10 feet deep
    Voir la réponse

    Réponse: A. A speed limit applies in the area

    A circle marks a controlled area. A number inside shows the speed limit that applies.

21. Question 21 sur 25

    Someone is injured and needs medical treatment beyond first aid. How soon must the written report be filed?

    • AWithin 10 days
    • BWithin 48 hours
    • CWithin 30 days
    • DWithin one year
    Voir la réponse

    Réponse: B. Within 48 hours

    Reports are due within 48 hours for a death within 24 hours, an injury beyond first aid, or a disappearance. Other reportable accidents must be reported within 10 days.

22. Question 22 sur 25

    How tall must the letters and numbers of the registration number be?

    • AAt least 12 inches, in any color
    • BAt least 6 inches, in script letters
    • CAt least 3 inches, in block characters
    • DAt least 1 inch, in any style
    Voir la réponse

    Réponse: C. At least 3 inches, in block characters

    The registration number must be in plain block characters at least 3 inches high, in a color that contrasts with the hull.

23. Question 23 sur 25

    When must recreational boats show navigation lights?

    • AOnly when other boats are close by
    • BFrom sunset to sunrise and in poor visibility
    • COnly on nights when there is no moon
    • DOnly on the ocean, not on lakes or rivers
    Voir la réponse

    Réponse: B. From sunset to sunrise and in poor visibility

    Navigation lights are required between sunset and sunrise and during periods of restricted visibility.

24. Question 24 sur 25

    What is true about carbon monoxide (CO) from boat engines?

    • AIt is safe outdoors on a boat
    • BIt only comes from diesel engines
    • CIt smells like gasoline, so it is easy to notice
    • DIt has no color or smell and can kill quickly
    Voir la réponse

    Réponse: D. It has no color or smell and can kill quickly

    Carbon monoxide is colorless and odorless. It can build up around a boat, especially near the stern and swim platform, while engines or generators run.

25. Question 25 sur 25

    A vessel flies this blue and white flag (code flag A). What does it mean?

    • AIt is towing a skier and needs extra room
    • BIt is for sale and you may come alongside
    • CIt has divers down and cannot easily maneuver
    • DIt is anchored for the night with no one aboard
    Voir la réponse

    Réponse: C. It has divers down and cannot easily maneuver

    When a vessel engaged in diving cannot show the normal shapes, it displays a rigid replica of code flag "A" at least 1 meter (3.3 feet) high.

Clavier : 1–4 pour répondre, Entrée pour la question suivante.