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）
A partly submerged vessel or object being towed，which is not readily noticeable，shall show ______.
A.yellow lights at each end
B.two red lights in a vertical line
C.a black ball
D.a diamond shape
参考答案
更多 “ A partly submerged vessel or object being towed，which is not readily noticeable，shall show ______.A.yellow lights at each endB.two red lights in a vertical lineC.a black ballD.a diamond shape ” 相关考题
考题
Which vessel may show three lights in a vertical line，the top and bottom being red and the middle being white?A.A vessel engaged in diving operationsB.A pilot vesselC.A vessel trawlingD.All of the above
考题
A single vessel being towed alongside shall exhibit ______.A.one all-round white lightB.sidelights and a stern lightC.only the outboard sidelight and a stern lightD.a masthead light，sidelights，and a stern light
考题
A vessel aground would show the same dayshape as a ______.A.vessel towing a submerged objectB.dredge underway and dredgingC.hydrographic survey vessel at anchor and surveyingD.None of the above
考题
A vessel engaged in fishing，and at anchor，shall show ______.A.an anchor lightB.sidelights and a stern lightC.three lights in a vertical line，the highest and lowest being red，and the middle being whiteD.None of the above
考题
A vessel or object being towed astern shall display a(n) ______.A.forward masthead lightB.after masthead lightC.stern lightD.All of the above
考题
A towing vessel pushing a barge ahead and rigidly connected in a composite unit shall show the lights of ______．A.A vessel towing by pushing aheadB.A power-driven vessel，not towingC.A barge being pushed aheadD.Either answer A or answer B
考题
If practical, when shall a manned vessel being towed sound her fog signal?______.A.Immediately before the towing vessel sounds hersB.Immediately after the towing vessel sounds hers.C.As close to the mid-cycle of the towing vessel’s signals as possibleD.At any time as long as the interval is correct
考题
单选题A towing vessel pushing a barge ahead and rigidly connected in a composite unit shall show the lights of（）.A
a vessel towing by pushing aheadB
a power-driven vessel，not towingC
a barge being pushed aheadD
either answer A or answer B
考题
单选题You should conduct a sector search under which of the following circumstances（）.A
The search target is sighted and then lostB
More than one vessel is available for a searchC
The search object is a target that will be readily detected by radarD
An aircraft is available to assist a surface vessel
考题
单选题Which statement is TRUE concerning a towing vessel which，due to the nature of her work，is unable to keep out of the way of another vessel?（）A
By day，she shall carry a black cylinder shapeB
By day，she shall carry two black balls in a vertical lineC
By night，she would show the same lights as a vessel not under commandD
By day，she would show the same shapes as a vessel restricted in her ability to maneuver
考题
单选题If your vessel is underway in fog and you hear one prolonged and three short blasts，this is a （）.A
vessel not under commandB
sailing vesselC
vessel being towed (manned)D
vessel being towed (unmanned)
考题
单选题Which vessel may show three lights in a vertical line，the top and bottom being red and the middle being white? （）A
A vessel engaged in diving operationsB
A pilot vesselC
A vessel trawlingD
All of the above
考题
单选题Which statement is TRUE in an overtaking situation（）.A
One vessel is approaching another vessel from more than 20° abaft the beamB
It is the duty of the vessel being overtaken to get out of the wayC
Any later change of bearing between the two vessels shall not make the overtaking vessel a crossing vesselD
All of the above
考题
单选题A single vessel being towed alongside shall exhibit（）.A
one all-round white lightB
sidelights and a stern lightC
only the outboard sidelight and a stern lightD
a masthead light，sidelights，and a stern light
考题
单选题A single vessel being towed alongside shall exhibit（）.A
one all-round white lightB
sidelights and a sternlightC
only the outboard sidelight and a sternlightD
a masthead light，sidelights，and a sternlight
考题
单选题Two barges are being pushed ahead by a tugboat.Which statement is TRUE concerning lights on the barges（）.A
Each vessel should show sidelightsB
Each vessel should show at least one white lightC
The barges should be lighted as separate unitsD
The barges should be lighted as one vessel
考题
单选题A vessel engaged in fishing，and at anchor，shall show（）.A
an anchor lightB
sidelights and a stern lightC
three lights in a vertical line，the highest and lowest being red，and the middle being whiteD
None of the above
考题
单选题A vessel enagaged in fishing，and at anchor，shall show（）.A
an anchor lightB
sidelights and a sternlightC
three lights in a vertical line，the highest and lowest being red，and the middle being whiteD
None of the above
考题
单选题A vessel being towed will show（）.A
a forward masthead lightB
sidelights and a sternlightC
a towing lightD
All of the above
考题
单选题A vessel aground would show the same dayshape as a（）.A
vessel towing a submerged objectB
dredge underway and dredgingC
hydrographic survey vessel at anchor and surveyingD
None of the above
考题
单选题Which vessel would display a cone，apex downward（）.A
A fishing vessel with outlying gearB
A vessel proceeding under sail and machineryC
A vessel engaged in diving operationsD
A vessel being towed
考题
单选题An inconspicuous，partly submerged vessel or object being towed，where the length of tow is 100 meters，shall show（）.A
yellow lights at each endB
two red lights in a vertical lineC
a black ballD
a diamond shape
考题
单选题A partly submerged vessel or object being towed，which is not readily noticeable，shall show （） .A
yellow lights at each endB
two red lights in a vertical lineC
a black ballD
a diamond shape
考题
单选题Which statement concerning maneuvering in restricted visibility is FALSE?（）.A
A vessel which cannot avoid a close-quarters situation with a vessel forward of her beam shall reduce her speed to bare steeragewayB
A vessel which hears a fog signal forward of her beam shall stop her enginesC
A vessel which hears a fog signal forward of the beam shall navigate with cautionD
If a vessel determines by radar that a close-quarters situation is developing，she shall take avoiding action in ample time
考题
单选题Any vessel（）any other shall keep out of the way of the vessel（）.A
overtaking／overtakenB
being overtake／being overtakenC
overtaking／being overtakenD
being overtaking／overtaken
考题
单选题A vessel being towed astern shall show at night（）.A
the lights required for a power-driven vessel underwayB
only the required masthead lightsC
a sternlight onlyD
sidelights and a sternlight
考题
单选题A vessel or object being towed astern shall display a(n)（）.A
forward masthead lightB
after masthead lightC
stern lightD
All of the above
热门标签
最新试卷