网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
When a buoy marks a channel bifurcation，the preferred channel is NOT indicated by（）.
A
the shape of an unlighted buoy
B
the light color of a lighted buoy
C
the color of the topmost band
D
whether the number is odd or even
参考答案
参考解析
解析：
暂无解析
更多 “单选题When a buoy marks a channel bifurcation，the preferred channel is NOT indicated by（）.A the shape of an unlighted buoyB the light color of a lighted buoyC the color of the topmost bandD whether the number is odd or even” 相关考题
考题
Preferred channel buoys indicate the preferred channel to transit by ______.A.odd or even numbersB.the color of their top bandC.the location of the buoy in the channel junctionD.the buoy’s light rhythms
考题
When a buoy is in position only during a certain period of the year，where may the dates when the buoy is in position be found?A.Light ListB.Notice to MarinersC.On the chartD.Coast Pilot
考题
Under the IALA-A Buoyage System，a green spar buoy with a triangular topmark would indicate that the buoy ______.A.should be left to port when heading out to seaB.may be left close aboard on either sideC.is on the north side of a point of interestD.is marking the preferred channel
考题
You are entering an east coast port and see a buoy with a yellow triangle painted on it．This indicates ______．A.you are in the vicinity of the ICWB.the buoy is a special markC.the buoy is off stationD.the buoy designates a sharp turn in the channel
考题
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
考题
Which buoy will NOT display white retro reflective material ________．A.Safe water markB.Isolated danger markC.Preferred channel markD.Daymark of no lateral significance
考题
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
考题
单选题When entering from seaward，a buoy displaying a single-flashing red light would indicate （）.A
a junction with the preferred channel to the leftB
a sharp turn in the channel to the rightC
the starboard side of the channelD
a wreck to be left on the vessel's port side
考题
单选题When a buoy is in position only during a certain period of the year，where may the dates when the buoy is in position be found?（）A
Light ListB
Notice to MarinersC
On the chartD
Coast Pilot
考题
单选题A preferred-channel buoy will show a（）.A
white light whose characteristic is Morse (A)B
group-occulting white lightC
composite group-flashing (2 + 1) white lightD
composite group-flashing (2 + 1) red or green light
考题
单选题A preferred-channel buoy may be（）.A
letteredB
sphericalC
showing a white lightD
All of the above
考题
单选题Preferred channel marks are colored with（）．A
black and green bandsB
red and green bandsC
red and yellow bandsD
yellow and green bands
考题
单选题As you approach mile 427.6 AHP，you see on the right side a white buoy with orange bands and diamond. This buoy marks（）.A
a cable crossingB
a sunken bargeC
a submerged discharge pipeD
the end of a wharf
考题
单选题If the circumstances of the case admit，any vessel（）in a narrow channel.A
shall have the liberty to anchorB
shall avoid anchoringC
shall moor to a buoy when necessaryD
shall keep anchoring
考题
单选题You are entering an east coast port and see a buoy with a yellow triangle painted on it.This indicates（）.A
you are in the vicinity of the ICWB
the buoy is a special markC
the buoy is off stationD
the buoy designates a sharp turn in the channel
考题
单选题When using a buoy as an aid to navigation which of the following should be considered?（）A
The buoy should be considered to always be in the charted locationB
If the light is flashing，the buoy should be considered to be in the charted locationC
The buoy may not be in the charted positionD
The buoy should be considered to be in the charted position if it has been freshly painted
考题
单选题A lighted preferred-channel buoy may show a（）.A
fixed red lightB
Morse (A) white lightC
composite group-flashing lightD
yellow light
考题
单选题Preferred channel marks are aids to navigation which all following marks other than（）．A
channel junctionsB
bifurcationsC
fishing trapsD
wrecks or obstructions
考题
单选题What is the light characteristic of a lighted，preferred-channel buoy? （）A
Group flashingB
Composite group flashingC
Interrupted quick flashingD
Fixed and flashing
考题
单选题Preferred channel buoys indicate the preferred channel to transit by（）.A
odd or even numbersB
the color of their top bandC
the location of the buoy in the channel junctionD
the buoy's light rhythms
考题
单选题When approaching a preferred-channel buoy，the best channel is NOT indicated by the（）.A
light characteristicB
color of the uppermost bandC
shape of an unlighted buoyD
color of the light
考题
单选题Under the IALA-A Buoyage System，a green spar buoy with a triangular topmark would indicate that the buoy（）.A
should be left to port when heading out to seaB
may be left close aboard on either sideC
is on the north side of a point of interestD
is marking the preferred channel
考题
单选题When picking up your mooring at the buoy，the correct method is to（）.A
approach the buoy with the wind and current asternB
approach the buoy with the wind and current aheadC
approach the buoy with wind and sea abeamD
stop upwind and up current and drift down on the buoy
考题
单选题A lateral system buoy displaying a quick light（）.A
should be passed close aboard on either sideB
indicates that special caution is requiredC
is used at a channel bifurcation or junctionD
is painted with red and white vertical stripes
考题
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
考题
单选题At 1810，a red buoy bears 010° relative. This buoy marks（）.A
the side of York Spit ChannelB
the visibility limit of the red sector of Cape Henry LightC
a submerged obstruction in York Spit ChannelD
the York River Entrance Channel
考题
单选题Buoys are marked with reflective material to assist in their detection by searchlight. Which statement is TRUE? （）A
A safe-water buoy will display red and white vertical stripes of reflective materialB
All reflective material is white because it is the most visible at nightC
A special-purpose mark will display either red or green reflective material to agree with its shapeD
A preferred-channel buoy displays either red or green reflective material to agree with the top band of color
热门标签
最新试卷