Texas Boater Education Practice Test 2026: Test d’entraînement 5

1. Question 1 sur 25

   What does "not under command" mean in the Navigation Rules?

   • AA vessel with no licensed captain on board at the time
   • BA vessel that cannot maneuver because of a problem, such as a steering failure
   • CA vessel that is going faster than the posted speed limit
   • DA vessel that is anchored or tied to a mooring buoy
   Voir la réponse

   Réponse: B. A vessel that cannot maneuver because of a problem, such as a steering failure

   A vessel not under command cannot keep out of the way because of an exceptional circumstance. Other vessels, including sailboats, must keep clear of it.

2. Question 2 sur 25

   You approach a river bend where you cannot see around the corner. What signal should you sound on inland waters?

   • AFive short blasts
   • BTwo short blasts
   • COne prolonged blast
   • DThree short blasts
   Voir la réponse

   Réponse: C. One prolonged blast

   A vessel nearing a bend or obstructed area sounds one prolonged blast. Any vessel around the bend that hears it answers with a prolonged blast.

3. Question 3 sur 25

   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
   Voir la réponse

   Réponse: 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.

4. Question 4 sur 25

   Two powerboats meet head-on. What should each operator do?

   • AThe larger boat holds course and the smaller turns
   • BTurn to port and pass starboard to starboard
   • CBoth stop and wait for the other to move
   • DTurn to starboard and pass port side to port side
   Voir la réponse

   Réponse: D. Turn to starboard and pass port side to port side

   In a head-on meeting, each vessel alters course to starboard so they pass port to port.

5. Question 5 sur 25

   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"
   Voir la réponse

   Réponse: A. "I am operating astern propulsion"

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

6. Question 6 sur 25

   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
   Voir la réponse

   Réponse: 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.

7. Question 7 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.

8. Question 8 sur 25

   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
   Voir la réponse

   Réponse: 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.

9. Question 9 sur 25

   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
   Voir la réponse

   Réponse: D. At least 4 inches

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

10. Question 10 sur 25

    Your powerboat is approaching a vessel engaged in fishing with nets. What must you do?

    • AKeep out of its way
    • BSound five short blasts and continue
    • CHold your course; it must move for you
    • DPass close to look at its gear
    Voir la réponse

    Réponse: A. Keep out of its way

    A power-driven vessel underway must keep out of the way of a vessel engaged in fishing, which has nets or gear that limit its movement.

11. Question 11 sur 25

    Boat B is crossing from boat A's starboard (right) side. Which boat is the give-way vessel?

    • ABoat A
    • BWhichever boat is faster
    • CBoat B
    • DNeither; both must stop
    Voir la réponse

    Réponse: A. Boat A

    When two power-driven vessels cross, the one that has the other on its starboard side must keep out of the way. Boat A slows or turns right to pass behind B.

12. Question 12 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.

13. Question 13 sur 25

    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
    Voir la réponse

    Réponse: 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.

14. Question 14 sur 25

    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
    Voir la réponse

    Réponse: 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.

15. Question 15 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.

16. Question 16 sur 25

    Which boats are covered by the federal engine cut-off switch law?

    • AOnly sailboats that have an outboard motor
    • BOnly commercial fishing boats of any size
    • CRecreational boats under 26 feet, about 3 hp or more
    • DAll recreational boats over 40 feet long
    Voir la réponse

    Réponse: C. Recreational boats under 26 feet, about 3 hp or more

    The law covers recreational vessels under 26 feet with engines that make 115 pounds of static thrust (about 3 hp) or more.

17. Question 17 sur 25

    Boat A is overtaking boat B from behind. Which boat must keep clear?

    • AThe smaller of the two boats
    • BBoat B, the boat being passed
    • CBoat A, the overtaking boat
    • DWhichever boat is closer to shore
    Voir la réponse

    Réponse: C. Boat A, the overtaking boat

    In an overtaking situation, the overtaking vessel is the give-way vessel and must keep clear until it is past.

18. Question 18 sur 25

    At night you see a red and a green light straight ahead. What is happening?

    • AA vessel is heading straight toward you
    • BA vessel is moving away from you
    • CA vessel is anchored
    • DA buoy marks a channel
    Voir la réponse

    Réponse: A. A vessel is heading straight toward you

    Seeing both sidelights means the vessel is pointed at you. Treat it as a head-on meeting and turn to starboard.

19. Question 19 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.

20. Question 20 sur 25

    Where must recreational boats carry visual distress signals?

    • ACoastal waters, the Great Lakes and territorial seas
    • BOnly on rivers that are wider than 1 mile
    • COnly on small inland lakes and ponds
    • DOnly within 1 mile of any shoreline
    Voir la réponse

    Réponse: A. Coastal waters, the Great Lakes and territorial seas

    Visual distress signals are required on U.S. coastal waters, the Great Lakes, territorial seas, and connected waters up to where they become less than 2 nautical miles wide.

21. Question 21 sur 25

    Is it legal to tie your boat to a navigation buoy?

    • ANo, it is dangerous and illegal
    • BYes, if you stay less than an hour
    • CYes, if the buoy is green
    • DYes, but only in daylight
    Voir la réponse

    Réponse: A. No, it is dangerous and illegal

    Do not tie up to aids to navigation. It is dangerous and illegal, and it can hide the aid from other boaters.

22. Question 22 sur 25

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

    • ATwo
    • BFour
    • CThree
    • DOne
    Voir la réponse

    Réponse: A. Two

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

23. Question 23 sur 25

    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
    Voir la réponse

    Réponse: 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.

24. Question 24 sur 25

    During the day, what shape does a vessel at anchor display?

    • ATwo red balls on the mast
    • BAn orange flag at the stern
    • CA black ball near the bow
    • DA black cone, point down
    Voir la réponse

    Réponse: C. A black ball near the bow

    An anchored vessel shows a black ball forward by day and an all-round white light at night. Vessels under 7 meters away from channels and anchorages are generally exempt.

25. Question 25 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.

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