Oregon Boater Education Card Practice Test 2026：第3套练习测试

1. 第1题，共25题

   For which activities does the Coast Guard recommend wearing a life jacket, and many states require it?

   • AOnly fishing from a dock or a pier
   • BOnly when the boat is anchored offshore
   • COnly boating after dark on large lakes
   • DWater skiing, PWC riding, whitewater and sailboarding
   显示答案

   答案: D. Water skiing, PWC riding, whitewater and sailboarding

   The Coast Guard recommends wearing a life jacket for high-risk activities like water skiing, PWC riding, whitewater and sailboarding, and many states require it.

2. 第2题，共25题

   On inland waters, what do two short blasts mean when two power-driven vessels meet or cross in sight of each other?

   • A"I intend to leave you on my starboard side"
   • B"I intend to leave you on my port side"
   • C"I am leaving the dock"
   • D"I am anchored"
   显示答案

   答案: A. "I intend to leave you on my starboard side"

   Under Inland Rule 34, two short blasts mean "I intend to leave you on my starboard side".

3. 第3题，共25题

   You are leaving a harbor and heading out to sea. Where should red buoys like this be?

   • AOn your port (left) side
   • BIn the middle of your path
   • CIt does not matter
   • DOn your starboard (right) side
   显示答案

   答案: A. On your port (left) side

   Red is kept on the right when returning, so when heading out to sea the red markers are on your left.

4. 第4题，共25题

   What should the stand-on vessel do in a crossing situation?

   • AKeep its course and speed
   • BSpeed up to get clear faster
   • CStop its engine right away
   • DTurn toward the other boat
   显示答案

   答案: A. Keep its course and speed

   The stand-on vessel holds its course and speed so the give-way vessel can predict its path.

5. 第5题，共25题

   On inland waters, what signal does a power-driven vessel sound when it leaves a dock or berth?

   • AOne short blast
   • BTwo prolonged blasts
   • COne prolonged blast
   • DFive short blasts
   显示答案

   答案: C. One prolonged blast

   A power-driven vessel leaving a dock or berth sounds one prolonged blast.

6. 第6题，共25题

   Where does the state validation decal go?

   • AOn the stern, right next to the motor
   • BWithin 6 inches of the registration number
   • CInside the glove box, with the papers
   • DOn the boat trailer's left fender
   显示答案

   答案: B. Within 6 inches of the registration number

   The validation decal goes within 6 inches of the registration number, with no other numbers or letters nearby.

7. 第7题，共25题

   On a Coast Guard documented vessel, how tall must the name and hailing port be?

   • AAny size that can be read
   • BAt least 12 inches
   • CAt least 1 inch
   • DAt least 4 inches
   显示答案

   答案: D. At least 4 inches

   Documented vessels show their name and hailing port together on the hull in letters at least 4 inches high.

8. 第8题，共25题

   Who may use an inflatable life jacket to meet the carriage requirement?

   • AAnyone of any age
   • BOnly people who cannot swim
   • CPeople 16 years of age and older
   • DChildren under 13
   显示答案

   答案: C. People 16 years of age and older

   Inflatable life jackets are approved only for people 16 and older.

9. 第9题，共25题

   In fog, what signal does a power-driven vessel give while it is moving through the water?

   • AA bell rung once every 5 minutes
   • BTwo short blasts every minute
   • CThree short blasts every 2 minutes
   • DOne prolonged blast at least every 2 minutes
   显示答案

   答案: D. One prolonged blast at least every 2 minutes

   In restricted visibility, a power-driven vessel making way sounds one prolonged blast at intervals of no more than 2 minutes.

10. 第10题，共25题

    Instead of a lanyard, what other type of engine cut-off device is approved?

    • AA warning sticker placed on the dashboard
    • BA loud alarm that sounds but does not stop the engine
    • CA rope tied between the helm and the ladder
    • DA wireless fob that stops the engine in water
    显示答案

    答案: D. A wireless fob that stops the engine in water

    Wireless engine cut-off devices, worn by the operator, stop the engine when the fob goes into the water.

11. 第11题，共25题

    You are in a No Discharge Zone. What must you do with your marine sanitation device?

    • ADischarge only sewage that has been treated
    • BRemove the toilet from the boat completely
    • CSecure it so it cannot discharge, such as with a padlock
    • DDischarge only at night when no one is swimming
    显示答案

    答案: C. Secure it so it cannot discharge, such as with a padlock

    In a No Discharge Zone, no sewage may be discharged, and the device must be secured, such as with a padlocked valve or locked door.

12. 第12题，共25题

    Since April 20, 2022, which fire extinguisher ratings meet carriage requirements on all recreational boats?

    • AClass D only, for metal fires
    • B1-A only, for wood and paper
    • CAny household extinguisher
    • D5-B or larger, such as 5-B:C
    显示答案

    答案: D. 5-B or larger, such as 5-B:C

    Extinguishers rated 5-B (for example 5-B:C or 10-B:C) or larger meet the carriage requirements for all recreational vessels.

13. 第13题，共25题

    What is a "safe speed"?

    • AA speed that lets you stop or turn in time
    • BThe speed posted at the nearest launch ramp
    • CAny speed under 10 mph, in all conditions
    • DThe highest speed your boat can safely reach
    显示答案

    答案: A. A speed that lets you stop or turn in time

    Safe speed depends on visibility, traffic, wind, waves and your boat. You must be able to avoid a collision and stop in time.

14. 第14题，共25题

    What kind of numbers do green can buoys like this carry?

    • ANumbers ending in zero
    • BOdd numbers
    • CLetters only
    • DEven numbers
    显示答案

    答案: B. Odd numbers

    Green lateral markers carry odd numbers. Red markers carry even numbers.

15. 第15题，共25题

    How long should you run the blower before starting a gasoline inboard engine?

    • AAt least 20 minutes
    • BOnly while the engine is cranking
    • CAbout 10 seconds
    • DAt least 4 minutes
    显示答案

    答案: D. At least 4 minutes

    Boats with powered blowers carry a warning label: run the blower at least four minutes and check the bilge for gasoline vapors before starting.

16. 第16题，共25题

    Which feature means a boat must carry a fire extinguisher?

    • APermanently installed fuel tanks
    • BA swim ladder at the stern
    • CA locker for the anchor and line
    • DA canvas bimini top for shade
    显示答案

    答案: A. Permanently installed fuel tanks

    Extinguishers are required on boats with features such as closed compartments where fuel tanks may be stored, permanently installed fuel tanks or closed living spaces.

17. 第17题，共25题

    What does this white marker with an open orange diamond mean?

    • ADanger, such as rocks, shoals or a dam
    • BBoats may not enter the area
    • CA safe place to anchor overnight
    • DA speed limit applies here
    显示答案

    答案: A. Danger, such as rocks, shoals or a dam

    An orange diamond warns of danger. The danger may be described in black letters on the marker.

18. 第18题，共25题

    Two sailboats meet with the wind on different sides. Which must keep clear?

    • AThe boat with the wind on its port side
    • BThe boat with the wind on its starboard side
    • CThe larger sailboat
    • DThe boat that is to leeward
    显示答案

    答案: A. The boat with the wind on its port side

    When sailing vessels have the wind on different sides, the one with the wind on its port side keeps out of the way.

19. 第19题，共25题

    What do three short blasts mean?

    • A"I am operating astern propulsion"
    • B"I am turning to starboard now"
    • C"Please pass me on either side"
    • D"I need fuel or other help"
    显示答案

    答案: A. "I am operating astern propulsion"

    Three short blasts mean the vessel is operating astern propulsion, such as backing its engines.

20. 第20题，共25题

    Which engines must have a Coast Guard-approved backfire flame arrester?

    • ADiesel engines only
    • BGasoline inboard engines
    • CElectric trolling motors
    • DAll outboard motors
    显示答案

    答案: B. Gasoline inboard engines

    Gasoline engines installed after April 25, 1940, except outboard motors, must have an approved backfire flame control device.

21. 第21题，共25题

    What does this white marker with an orange circle mean?

    • AA controlled area; here, no wake
    • BDanger from rocks right below
    • CBoats must keep out of the area
    • DDirections to a nearby marina
    显示答案

    答案: A. A controlled area; here, no wake

    An orange circle marks a controlled area, such as a no-wake or speed-limit zone. The rule is written inside the circle.

22. 第22题，共25题

    Which boats must also carry a throwable flotation device?

    • AOnly canoes and kayaks, of any length
    • BOnly boats over 40 feet used on the ocean
    • CAll boats of any length, including paddleboards
    • DBoats 16 feet or longer, except canoes and kayaks
    显示答案

    答案: D. Boats 16 feet or longer, except canoes and kayaks

    Boats 16 feet or longer, except canoes and kayaks, must also carry one throwable device (Type IV).

23. 第23题，共25题

    One 20-B fire extinguisher can replace how many required 5-B extinguishers?

    • ATwo
    • BFour
    • CThree
    • DOne
    显示答案

    答案: A. Two

    One 20-B extinguisher may be carried in place of two required 5-B extinguishers.

24. 第24题，共25题

    A vessel overtaking you on inland waters signals its plan, and you agree. What do you do?

    • ATurn toward the overtaking boat
    • BSound five short blasts
    • CDo nothing; silence means yes
    • DSound the same signal back
    显示答案

    答案: D. Sound the same signal back

    The vessel being overtaken answers with the same signal if it agrees. If it is unsure, it sounds the danger signal of at least five short blasts.

25. 第25题，共25题

    Your boat meets the rules of the state where it is registered. Does it automatically meet the rules of every other state?

    • ANo. Another state may have different requirements
    • BYes, as long as it has federal equipment
    • CYes, all states have identical rules
    • DOnly if the boat is under 16 feet
    显示答案

    答案: A. No. Another state may have different requirements

    Federal rules are the minimum. A boat that meets its home state's rules may not meet the rules of another state where it is used.

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