Oregon Boater Education Card Practice Test 2026: Teste prático 5

1. Pergunta 1 de 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
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   Resposta: D. 135 degrees, toward the back

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

2. Pergunta 2 de 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
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   Resposta: 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. Pergunta 3 de 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
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   Resposta: 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. Pergunta 4 de 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
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   Resposta: 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. Pergunta 5 de 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
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   Resposta: 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. Pergunta 6 de 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
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   Resposta: 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. Pergunta 7 de 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
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   Resposta: 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. Pergunta 8 de 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
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   Resposta: A. $2,000 or more

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

9. Pergunta 9 de 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)
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   Resposta: 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. Pergunta 10 de 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
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    Resposta: 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. Pergunta 11 de 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
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    Resposta: 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. Pergunta 12 de 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
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    Resposta: 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. Pergunta 13 de 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
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    Resposta: C. Huddle close together

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

14. Pergunta 14 de 25

    Where can you legally throw plastic overboard?

    • AMore than 12 miles from shore
    • BNowhere
    • CMore than 3 miles from shore
    • DOnly in rivers
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    Resposta: B. Nowhere

    Discharging plastic into the water is prohibited everywhere.

15. Pergunta 15 de 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"
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    Resposta: 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. Pergunta 16 de 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
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    Resposta: 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. Pergunta 17 de 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
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    Resposta: A. As a power-driven vessel

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

18. Pergunta 18 de 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
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    Resposta: 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. Pergunta 19 de 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
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    Resposta: 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. Pergunta 20 de 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
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    Resposta: A. A speed limit applies in the area

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

21. Pergunta 21 de 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
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    Resposta: 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. Pergunta 22 de 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
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    Resposta: 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. Pergunta 23 de 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
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    Resposta: B. From sunset to sunrise and in poor visibility

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

24. Pergunta 24 de 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
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    Resposta: 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. Pergunta 25 de 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
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    Resposta: 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.

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