New York Boater Exam Practice Test 2026：第3套练习测试

New York Boater Exam Practice Test 练习测试第3套（共6套）：再练25道题，附答案和解释。

船只驾驶
纽约州
133道题
核对于2026年10月10日

第1题，共25题
You see this marker with an orange circle and the number 10 inside. What does it tell you?
- A speed limit applies in the area
- 10 boats may anchor here
- It is buoy number 10 in the channel
- The water is 10 feet deep
显示答案
答案: A. A speed limit applies in the area
A circle marks a controlled area. A number inside shows the speed limit that applies.
第2题，共25题
You are the stand-on vessel, but the give-way vessel is not taking action and a collision is near. What must you do?
- Turn off your engine and drift
- Sound one prolonged blast and keep going
- Take action to avoid the collision
- Hold course and speed no matter what
显示答案
答案: C. Take action to avoid the collision
The stand-on vessel must take the best action to avoid collision when the give-way vessel alone can no longer prevent it.
第3题，共25题
Boat B is crossing from boat A's starboard (right) side. Which boat is the give-way vessel?
- Boat A
- Whichever boat is faster
- Boat B
- Neither; both must stop
显示答案
答案: 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.
第4题，共25题
Where must recreational boats carry visual distress signals?
- Coastal waters, the Great Lakes and territorial seas
- Only on rivers that are wider than 1 mile
- Only on small inland lakes and ponds
- Only within 1 mile of any shoreline
显示答案
答案: 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.
第5题，共25题
A large ship can only operate safely inside a narrow channel. What must a small recreational boat do?
- Hold course because small boats have right of way
- Not get in its way
- Stop in the channel and wait
- Cross in front of it to show its position
显示答案
答案: B. Not get in its way
Vessels under 20 meters (65.6 feet) and sailing vessels must not impede a vessel that can navigate safely only within a narrow channel.
第6题，共25题
You row a small rowboat after dark. What light do you need?
- A flashing blue light on the stern
- A white flashlight or lantern, ready to show
- No light, because it has no motor
- A red light mounted on the bow
显示答案
答案: B. A white flashlight or lantern, ready to show
Vessels under oars may show sailing vessel lights, or must have a white flashlight or lantern ready to show.
第7题，共25题
Your boat is 40 feet long and you operate on U.S. inland waters. What document must you keep on board?
- A copy of the boat's insurance policy
- A copy of the Navigation Rules
- A map of every state you will visit
- A list of marinas with fuel
显示答案
答案: B. A copy of the Navigation Rules
Operators of vessels 12 meters (39.4 feet) or longer must keep a copy of the Navigation Rules on board on inland waters.
第8题，共25题
When is an operator NOT required to use the engine cut-off switch link?
- When there are passengers on board
- When the water is calm
- When the main helm is inside an enclosed cabin
- When the boat is going faster than 20 mph
显示答案
答案: C. When the main helm is inside an enclosed cabin
The requirement does not apply when the main helm is inside an enclosed cabin. It is also not needed at slow speeds such as docking or trolling.
第9题，共25题
Which check is part of keeping a fire extinguisher "good and serviceable"?
- The gauge is in the operable range and the pin is in place
- The extinguisher has been tested by using it once
- The label has been removed so it fits the bracket
- The nozzle is taped shut to keep out dirt
显示答案
答案: A. The gauge is in the operable range and the pin is in place
A serviceable extinguisher has its gauge in the operable range, its lock pin in place, a clear nozzle and no serious corrosion or damage.
第10题，共25题
On a Coast Guard documented vessel, how tall must the name and hailing port be?
- Any size that can be read
- At least 12 inches
- At least 1 inch
- At 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.
第11题，共25题
A sailboat under sail (A) and a powerboat (B) are on crossing courses. Which one is the give-way vessel?
- The boat on the left
- The sailboat, A
- The powerboat, B
- The boat that is moving faster
显示答案
答案: C. The powerboat, B
A power-driven vessel must keep out of the way of a sailing vessel, unless the sailboat is overtaking it.
第12题，共25题
How should the registration number be separated into groups?
- It must be written as one long group
- With a slash between letters and numbers
- With a hyphen or a space the width of one letter
- With periods between each character
显示答案
答案: C. With a hyphen or a space the width of one letter
Spaces or hyphens equal to the width of a letter (other than I) or number (other than 1) separate the groups.
第13题，共25题
Instead of a lanyard, what other type of engine cut-off device is approved?
- A warning sticker placed on the dashboard
- A loud alarm that sounds but does not stop the engine
- A rope tied between the helm and the ladder
- A 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.
第14题，共25题
Under federal law, at what blood alcohol concentration is a recreational boat operator considered intoxicated?
- 0.12 or higher
- 0.02 or higher
- 0.08 or higher
- 0.15 or higher
显示答案
答案: C. 0.08 or higher
Operating a vessel with a blood alcohol concentration of 0.08 or higher is a federal violation. States also have their own BUI laws.
第15题，共25题
What kind of numbers do red nun buoys like this carry?
- Odd numbers
- Even numbers
- Letters only
- No numbers
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.
第16题，共25题
During the day, a sailboat using its engine with its sails up should display what?
- A black cone with its point down
- An orange flag on the mast
- A red pennant at the stern
- A black ball in the rigging
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.
第17题，共25题
What do three short blasts mean?
- "I am operating astern propulsion"
- "I am turning to starboard now"
- "Please pass me on either side"
- "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.
第18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?
- The federal rule always
- The state rule
- Whichever age is higher
- Neither; you may choose
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.
第19题，共25题
Which boats must also carry a throwable flotation device?
- Only canoes and kayaks, of any length
- Only boats over 40 feet used on the ocean
- All boats of any length, including paddleboards
- Boats 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).
第20题，共25题
You are returning from sea. On which side should you keep this green buoy?
- On your port (left) side
- On your starboard (right) side
- On either side
- Directly ahead of you
显示答案
答案: A. On your port (left) side
Green lateral markers mark the port side of the channel when you return from sea. Keep them on your left.
第21题，共25题
You see this red flag with a white diagonal stripe. What does it mean?
- The beach ahead is private property
- Shallow water ahead; boats should turn back
- Divers are nearby; slow down and keep well away
- A water-ski course is set up in this area
显示答案
答案: C. Divers are nearby; slow down and keep well away
The diver-down flag marks an area where people are diving. State laws set how far away boats must stay.
第22题，共25题
In fog, what signal does a power-driven vessel give while it is moving through the water?
- A bell rung once every 5 minutes
- Two short blasts every minute
- Three short blasts every 2 minutes
- One 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.
第23题，共25题
On a powerboat under 12 meters, how high must the all-round white light be above the sidelights?
- At least 6 inches (15 cm)
- At least 10 feet (3 meters)
- At the same height as them
- At least 3.3 feet (1 meter)
显示答案
答案: 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.
第24题，共25题
After a boating accident, what must the operator do?
- Stop, help if safe, and give name, address and boat ID
- Wait for the other boat to call for help first
- Leave quickly so the area is clear for rescuers
- Only call a tow company to move the boats
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.
第25题，共25题
You are returning from sea. On which side should you keep this red buoy?
- On your port (left) side
- On either side
- Only on your left at night
- On your starboard (right) side
显示答案
答案: D. On your starboard (right) side
Remember "red, right, returning": keep red markers on your starboard side when returning from sea.

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