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
A vessel is overtaking when she can see which light(s) of a vessel ahead?
A.Only the stern light of the vessel
B.One sidelight and a masthead light of the vessel
C.Only a sidelight of the vessel
D.The masthead lights of the vessel
相关考题：
In a narrow channel or fairway when overtaking can take place only if the vessel to be over-taken has to take action to permit safe passing， the vessel intending to overtake shall indicate her intention by sounding appropriate signal． This means that ________ ．A.the vessel to be overtaken shall sound appropriate signal firstB.the overtaking vessel shall sound appropriate signal firstC.the overtaking vessel shall take action to permit safe passingD.the vessel to be overtaken shall take action to permit safe passing before hearing appropriate signal
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
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)
A vessel towing a barge astern would show，at the stern ______.A.only a stern lightB.a towing light above the stern lightC.two towing lights in a vertical lineD.two white lights in a vertical line
A vessel towing astern in an operation which severely restricts the towing vessel and her tow in their ability to change course shall，when making way，exhibit ______.A.the masthead lights for a towing vesselB.the lights for a vessel restricted in its ability to maneuverC.sidelights，stern light and towing lightD.All of the above
When one upbound vessel is overtaking another vessel and both are pushing a tow ahead，what reaction may you expect ________．A.Both towheads will tend to drift apart，and the overtaking vessel will be slowed downB.Both towheads will tend to drift together，and the overtaking vessel will be slowed downC.Both towheads will tend to drift apart，and the overtaken vessel will be slowed downD.Both towheads will tend to drift together，and the overtaken vessel will be slowed down
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
In which case would an overtaking vessel sound a whistle signal of two prolonged followed by one short blast? ______.A.When overtaking in restricted visibilityB.When overtaking in a narrow channelC.When overtaking on open watersD.When no other vessels are in the immediate area
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.Ahead-on situationBend-situationCcrossing situationDclose-quaters situation
单选题The rules require that a stand-on vessel SHALL take action to avoid collision when she determines that（）.Arisk of collision existsBthe other vessel will cross ahead of herCthe other vessel is not taking appropriate actionDcollision cannot be avoided by the give-way vessel's maneuver alone
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（）.ASurvey vesselBVessel not under commandCVessel agroundDPilot vessel with port side to you
单选题A vessel towing astern in an operation which severely restricts the towing vessel and her tow in their ability to change course shall，when making way，exhibit（）.Athe masthead lights for a towing vesselBthe lights for a vessel restricted in its ability to maneuverCsidelights，stern light and towing lightDAll of the above
单选题A vessel being pushed ahead is required to carry which of the following lights?（）.ASidelights and a stern lightBSidelights onlyCSidelights and a small white light at each endDA small white light at each end
单选题Two vessels are in an overtaking situation.Which of the lights on the overtaken vessel will the overtaking vessel see（）.ATwo masthead lightsBOne masthead light and a sidelightCBoth sidelightsDStern light only
单选题A vessel is in sight of another vessel when she（）.Acan be observed by radarBhas determined that risk of collision existsCis sounding a fog signal which can be heard on the other vesselDcan be observed visually from the other vessel
单选题A vessel，which does not normally engage in towing operations，is towing a vessel in distress.She（）.Aneed not show the lights for a vessel engaged in towing，if it is impractical to do soBmay show the lights for a vessel not under commandCmust show a yellow light above the stern lightDmust show the lights for a vessel towing
单选题A head-on situation at night is one in which you see dead ahead a vessel showing（）.Aone sidelightBone sidelight and a masthead lightCone sidelight and two masthead lightsDboth sidelights of a vessel and her masthead light(s)
单选题When one upbound vessel is overtaking another vessel and both are pushing a tow ahead，what reaction may you expect（）.ABoth towheads will tend to drift apart，and the overtaking vessel will be slowed downBBoth towheads will tend to drift together，and the overtaking vessel will be slowed downCBoth towheads will tend to drift apart，and the overtaken vessel will be slowed downDBoth towheads will tend to drift together，and the overtaken vessel will be slowed down
单选题A single towing light will be carried above a vessel’s sternlight（）.Aonly if she is towing asternBonly if the tow exceeds 200 metersCat any time when towingDif the towing vessel is part of a composite unit
单选题An overtaking situation at night would be one in which one vessel sees which light(s) of a vessel ahead?（）AMasthead lights and sidelightsBOne sidelight，the masthead lights and stern lightCBoth sidelightsDStern light
单选题The rule state that a vessel overtaking another vessel is relieved of her duty to keep clear when（）.Ashe is forward of the other vessel’s beamBthe overtaking situation become crossing situationCShe is past and clear of the other vesselDthe other vessel is no longer in sight
单选题A vessel shall be deemed to be overtaking when she can see at night（）.Aonly the sternlight of the vesselBa sidelight and one masthead light of the vesselConly a sidelight of the vesselDany lights except the masthead lights of the vessel
单选题A vessel is overtaking when she can see which light(s) of a vessel ahead?（）AOnly the stern light of the vesselBOne sidelight and a masthead light of the vesselCOnly a sidelight of the vesselDThe masthead lights of the vessel
单选题How does an icebreaker normally free a ship which has become beset while navigating independently?（）ABy backing down the track and cutting out ice on either bowBBy approaching from the stern and crossing ahead at an angle of 20°to 30°to the beset ship's courseCBy overtaking the beset ship，running ahead and then backing down the track to the beset vesselDBy approaching the vessel from astern and towing the beset vessel stern first
单选题A head-on situation at night is one in which you see（）.Aone sidelight of a vessel ahead of youBone sidelight and a masthead light of a vessel ahead of youCone sidelight，a masthead light，and a range light of a vessel ahead of youDboth sidelights of a vessel dead ahead of you
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 （）.Aone sidelight and the masthead light are visibleBthe vessels will pass closer than half a mileCboth vessels sound one prolonged blastDboth sidelights and masthead light(s) are visible
单选题A vessel shall be deemed to be overtaking when she can see at night（）.Aonly the sternlight of the vesselBa sidelight and one masthead light of a vesselConly a sidelight of the vesselDany light except the masthead lights of the vessel