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A head-on situation at night is one in which you see dead ahead a vessel showing ______.
A.one sidelight
B.one sidelight and a masthead light
C.one sidelight and two masthead lights
D.both sidelights of a vessel and her masthead light(s)
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更多 “ A head-on situation at night is one in which you see dead ahead a vessel showing ______.A.one sidelightB.one sidelight and a masthead lightC.one sidelight and two masthead lightsD.both sidelights of a vessel and her masthead light(s) ” 相关考题
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A head on situation shall be deemed to exist at night when a power-driven vessel sees another power-driven vessel ahead and ______.A.one sidelight and the masthead light are visibleB.the vessels will pass closer than half a mileC.both vessels sound one prolonged blastD.both sidelights and masthead light(s) are visible
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A vessel is overtaking when she can see which light(s) of a vessel ahead?A.Only the stern light of the vesselB.One sidelight and a masthead light of the vesselC.Only a sidelight of the vesselD.The masthead lights of the vessel
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You are on watch aboard a vessel heading NW，with the wind from dead ahead，in heavy seas．You notice a man fall overboard from the starboard bow．Which action would NOT be appropriate ________．A.Hard right rudderB.Throw a lifebuoy to the man，if possibleC.Send a man aloftD.Get the port boat ready
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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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Your vessel is proceeding down a channel，and you see a pair of range lights that are in line dead ahead．The chart indicates that the direction of this pair of lights is 229°T，and variation is 6°W．If the heading of your vessel at the time of the sighting is 232°per standard magnetic compass，what is the correct deviation ________．A.3°EB.9°EC.3°WD.9°W
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A vessel is approaching from dead ahead.Both of her sidelights are visible and her range lights are in line. Which of the following could you do first? ______.A.Sound one blast of the whistleB.Alter course to starboardC.Construct a radar plotD.Sound the danger signal
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An overtaking situation at night would be one in which one vessel sees which light(s) of a vessel ahead ?______.A.Masthead lights and sidelightsB.One sidelight, the masthead lights and stern-lightC.Both sidelightsD.Stern-light
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Approaching a anchorage in fog, you hear one short, one prolonged, and one short blast in that sequence on a ship’s whistle. This indicates ______.A.A vessel towedB.A vessel not under command and unable to maneuver.C.A vessel anchored giving warning of her position.D.A vessel stopped dead in the water.
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单选题When a vessel sees the other ahead or nearly ahead，by night she could see the masthead lights of the other in a line or nearly in a line or both side lights，（）shall be deemed to exist.A
head-on situationB
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crossing situationD
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单选题At night you observe a vessel ahead show three flashes of a white light. This signal indicates that the vessel ahead is（）.A
in distressB
approaching a bend in the channelC
operating astern propulsionD
intending to overtake another vessel
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单选题A vessel showing a yellow light over a white light at night is a vessel（）.A
engaged in pilotingB
towing asternC
engaged in fishingD
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单选题You see a vessel displaying three lights in a vertical line.The highest and lowest lights are red and the middle light is white.She is also showing a white light at the stern，which is lower than the forward light.It could be a（）.A
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单选题Two vessels are in an overtaking situation.Which of the lights on the overtaken vessel will the overtaking vessel see（）.A
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One masthead light and a sidelightC
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单选题You are aboard the give-way vessel in a crossing situation．What should you NOT do in obeying the Rules（）.A
Cross ahead of the stand-on vesselB
Make a large course change to starboardC
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单选题Two barges are being pushed ahead by a tugboat.Which statement is TRUE concerning lights on the barges（）.A
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单选题A vessel is approaching from dead ahead． Both of her sidelights are visible and her range lights are in line. Which of the following could you do first?（）.A
Sound one blast of the whistleB
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单选题Your vessel is NOT making way，but is not in any way disabled.Another vessel is approaching you on your starboard beam.Which statement is TRUE（）.A
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The other vessel must give way，since your vessel is stoppedC
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单选题You see another vessel approaching，and its compass bearing does not significantly change.This would indicate that（）.A
You are the stand-on vesselB
Risk of collision existsC
A special circumstances situation existsD
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单选题A head-on situation at night is one in which you see dead ahead a vessel showing（）.A
one sidelightB
one sidelight and a masthead lightC
one sidelight and two masthead lightsD
both sidelights of a vessel and her masthead light(s)
考题
单选题An overtaking situation at night would be one in which one vessel sees which light(s) of a vessel ahead?（）A
Masthead lights and sidelightsB
One sidelight，the masthead lights and stern lightC
Both sidelightsD
Stern light
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单选题A vessel shall be deemed to be overtaking when she can see at night（）.A
only the sternlight of the vesselB
a sidelight and one masthead light of the vesselC
only a sidelight of the vesselD
any lights except the masthead lights of the vessel
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单选题A vessel is overtaking when she can see which light(s) of a vessel ahead?（）A
Only the stern light of the vesselB
One sidelight and a masthead light of the vesselC
Only a sidelight of the vesselD
The masthead lights of the vessel
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单选题Approaching an anchorage in fog，you hear one short，one prolonged，and one short blast in that sequence on a ship’s whistle． This indicates（）.A
A vessel towedB
A vessel not under command and unable to maneuverC
A vessel anchored giving warning of her positionD
A vessel stopped dead in the water
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单选题A head-on situation at night is one in which you see（）.A
one sidelight of a vessel ahead of youB
one sidelight and a masthead light of a vessel ahead of youC
one sidelight，a masthead light，and a range light of a vessel ahead of youD
both sidelights of a vessel dead ahead of you
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单选题A head on situation shall be deemed to exist at night when a power-driven vessel sees another power-driven vessel ahead and （）.A
one sidelight and the masthead light are visibleB
the vessels will pass closer than half a mileC
both vessels sound one prolonged blastD
both sidelights and masthead light(s) are visible
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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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单选题At night，if you see a vessel ahead displaying the lights shown you should（）.A
provide assistance as the vessel is in distressB
stay clear as the vessel is transferring dangerous cargoC
stay clear as the vessel is fishingD
change course to the right as the vessel is crossing your bow
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