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Florida Boater Exam Practice Test 2026：第4套练习测试

Florida Boater Exam Practice Test 练习测试第4套（共6套）：再练25道题，附答案和解释。

  • 船只驾驶
  • 佛罗里达州
  • 135道题
  • 核对于2026年10月10日

  1. 第1题，共25题

    A collision causes $3,000 in damage but no injuries. How soon must it be reported?
    显示答案

    答案: A. Within 10 days

    Accidents with damage only (of $2,000 or more) must be reported within 10 days.

  2. 第2题，共25题

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

    答案: 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.

  3. 第3题，共25题

    This white buoy with a blue band is a mooring buoy. What is it for?
    显示答案

    答案: D. Tying up or securing a boat

    Mooring buoys are white with a horizontal blue band. They are made for boats to tie up to.

  4. 第4题，共25题

    Which vessels are exempt from carrying day visual distress signals?
    显示答案

    答案: C. Manually propelled boats, such as canoes

    Manually propelled boats, boats under 16 feet, open sailboats under 26 feet without propulsion, and boats in organized events are exempt from day signals.

  5. 第5题，共25题

    What does this white marker with an orange diamond and a cross inside mean?
    显示答案

    答案: B. Boats keep out of the area

    A diamond with a cross marks an exclusion area. Boats must keep out, for example near dams or swimming areas.

  6. 第6题，共25题

    What kind of numbers do green can buoys like this carry?
    1
    显示答案

    答案: B. Odd numbers

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

  7. 第7题，共25题

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

    答案: 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.

  8. 第8题，共25题

    Your state has a different child life jacket age than the federal rule. Which rule applies on that state's waters?
    显示答案

    答案: B. The state rule

    Where a state sets its own child life jacket requirement, the state rule applies on waters under that state's jurisdiction.

  9. 第9题，共25题

    After a boating accident, what must the operator do?
    显示答案

    答案: 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.

  10. 第10题，共25题

    You are alone in cold water wearing a life jacket and cannot climb out. What should you do?
    显示答案

    答案: D. Fold your arms, cross your legs and float still

    The Heat Escape Lessening Posture (HELP) reduces heat loss. Swim only if safety is very close.

  11. 第11题，共25题

    You are towing a water-skier. What is the job of the observer on board?
    显示答案

    答案: C. Watch the skier and tell the operator what happens

    The operator must watch where the boat is going, so a second person keeps a continuous eye on the skier and reports falls and signals.

  12. 第12题，共25题

    What kind of numbers do red nun buoys like this carry?
    2
    显示答案

    答案: B. Even numbers

    Red lateral markers carry even numbers, and the numbers increase as you head in from sea.

  13. 第13题，共25题

    What must every operator do at all times to avoid collisions?
    显示答案

    答案: D. Keep a proper lookout by sight and hearing

    Every vessel must keep a proper lookout by sight and hearing, and by all available means, at all times.

  14. 第14题，共25题

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

    答案: 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.

  15. 第15题，共25题

    What amount of property damage makes a boating accident reportable?
    显示答案

    答案: A. $2,000 or more

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

  16. 第16题，共25题

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

  17. 第17题，共25题

    What do three short blasts mean?
    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.

  18. 第18题，共25题

    How old can a disposable (non-rechargeable) fire extinguisher be and still count?
    显示答案

    答案: D. No more than 12 years from manufacture

    Disposable extinguishers must be removed from service 12 years after the date stamped on the bottle, on December 31 of the 12th year.

  19. 第19题，共25题

    During the day, a sailboat using its engine with its sails up should display what?
    显示答案

    答案: A. A black cone with its point down

    A sailing vessel under power displays a cone, apex down, by day. It is not required for vessels under 12 meters on inland waters.

  20. 第20题，共25题

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

  21. 第21题，共25题

    On inland waters, a power-driven vessel meeting you sounds one short blast. What does it mean?
    1234
    显示答案

    答案: 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.

  22. 第22题，共25题

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

  23. 第23题，共25题

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

  24. 第24题，共25题

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

  25. 第25题，共25题

    You are leaving a harbor and heading out to sea. Where should red buoys like this be?
    2
    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.

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