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You are sailing south on the Intracoastal Waterway（ICW）when you sight a green can buoy with a yellow square painted on it．Which of the following is TRUE ________．
A.You should pass the buoy close aboard on either side
B.The buoy marks the end of the ICW in that area
C.You should leave the buoy to port
D.The yellow square is retroreflective material used to assist in sighting the buoy at night
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更多 “ You are sailing south on the Intracoastal Waterway（ICW）when you sight a green can buoy with a yellow square painted on it．Which of the following is TRUE ________．A.You should pass the buoy close aboard on either sideB.The buoy marks the end of the ICW in that areaC.You should leave the buoy to portD.The yellow square is retroreflective material used to assist in sighting the buoy at night ” 相关考题
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The buoy symbol printed on your chart is leaning to the northeast. This indicates ______.A.you should stay to the north or east of the buoyB.you should stay to the west or south of the buoyC.the buoy is a major lighted buoyD.nothing special for navigational purposes
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A green buoy has a yellow triangle on it. This is a(n) ______.A.information or regulatory buoy that has lateral significanceB.buoy that is off-station and is marked to warn mariners of its wrong positionC.dual purpose marking used where the ICW and other waterways coincideD.buoy that was set in error and will be replaced with a red nun buoy
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You are steaming in a westerly direction along the Gulf Coast．You see ahead of you a lighted buoy showing a red isophase light．Which action should you take ________．A.Alter course to port and leave the buoy to starboardB.Alter course to starboard and leave the buoy to portC.Alter course and leave the buoy near by on either sideD.Alter course and pass the buoy well-off on either side
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How would you pass a red buoy in the maritime buoyage system “A”?______.A.keep the buoy on the vessel’s starboard side when approaching a port and on the vessel’s port side when leavingB.keep the buoy on the vessel’s port side when approaching a port and on the vessel’s starboard side when leavingC.keep the buoy on the vessel’s starboard side when approaching and leavingD.keep the buoy on the vessel’s port side when approaching and leaving
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If a weather bulletin shows the center of a low pressure system to be 100 miles due east of you, what winds can you expect in the Southern Hemisphere? ______.A.South-southwesterlyB.North-northwesterlyC.South-southeasterlyD.North-northeasterly
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In the Northern Hemisphere, when the center of a high pressure system is due east of your position, you can expect winds from the ______.A.south to eastB.north to westC.north to eastD.south to west
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单选题At 1810，you sight a buoy on your starboard side labeled “19”. This buoy marks（）.A
the side of York Spit ChannelB
the visibility limit of the red sector of Cape Henry LightC
the end of York Spit ChannelD
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单选题Aids to navigation marking the intracoastal waterway can be identified by（）.A
the letters ICW after the aid's number or letterB
yellow stripes，squares，or triangles marked on themC
white retroreflective materialD
the light characteristic and color for lighted aids
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单选题At 0100 you notice that the wind has become SSW’ly and has freshened. At 0200 you sight Stratford Point Lighted Bell Buoy “18” bearing 268°pgc. At 0215 the buoy bears 269°pgc. Which statement is TRUE?（）A
You should alter course to the right to increase the rate of the bearing changeB
You are making more speed over the ground than you estimatedC
You should alter course to decrease the distance that you will pass off Middle Ground ShoalD
You can hold the present course and safely pass buoy 18
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单选题At 0845，you are approaching the entrances to Thimble Shoal Channel. What channel must you use?（）A
The South Auxiliary Channel since your draft is less than 25 feet (7.6 meters)，and you are not a passenger vesselB
The South Auxiliary Channel or Thimble Shoal Channel，but you must remain on the right hand side of the main channelC
The North Auxiliary Channel since you are going to turn to a northerly heading near buoy 12D
You are not permitted to use any of the channels，but must remain outside the buoyed channel line
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单选题When navigating a vessel，you（）.A
can always rely on a buoy to be on stationB
can always rely on a buoy to show proper light characteristicsC
should assume a wreck buoy is directly over the wreckD
should never rely on a floating aid to maintain its exact position
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单选题You are mooring to a buoy．You should approach the buoy with the current from（）.A
aheadB
broad on the bowC
abeamD
astern
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单选题A green buoy has a yellow triangle on it. This is a(n)（）.A
information or regulatory buoy that has lateral significanceB
buoy that is off-station and is marked to warn mariners of its wrong positionC
dual purpose marking used where the ICW and other waterways coincideD
buoy that was set in error and will be replaced with a red nun buoy
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单选题How would you pass a red buoy in the maritime buoyage system“A” （）.A
keep the buoy on the vessel's starboard side when approaching a port and on the vessel's port side when leavingB
keep the buoy on the vessel's port side when approaching a port and on the vessel's starboard side when leavingC
keep the buoy on the vessel's starboard side when approaching and leavingD
keep the buoy on the vessel's port side when approaching and leaving
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单选题You have been informed that dredging operations may be underway in your vicinity.Which buoy indicates the dredging area（）.A
White buoy with a green topB
White and international orange buoyC
Yellow buoyD
Yellow and black vertically-striped buoy
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单选题When making landfall at night，you can determine if a light is a major light or an offshore buoy by（）.A
the intensity of the lightB
checking the period and characteristics against the Light ListC
the color，because the buoy will have only a red or a green lightD
Any of the above can be used to identify the light
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单选题You are steaming in a westerly direction along the Gulf Coast.You see ahead of you a lighted buoy showing a red isophase light.Which action should you take（）.A
Alter course to port and leave the buoy to starboardB
Alter course to starboard and leave the buoy to portC
Alter course and leave the buoy near by on either sideD
Alter course and pass the buoy well-off on either side
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