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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

题目

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

相似考题

1.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

2.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

3.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

4.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

更多“A partly submerged vessel or object being towed,which is not readily noticeable,shall show ”相关问题

  • 第1题：

    A vessel or object being towed astern shall display a(n) ______.

    A.forward masthead light

    B.after masthead light

    C.stern light

    D.All of the above


    正确答案：C

  • 第2题：

    If practical, when shall a manned vessel being towed sound her fog signal?______.

    A.Immediately before the towing vessel sounds hers

    B.Immediately after the towing vessel sounds hers.

    C.As close to the mid-cycle of the towing vessel’s signals as possible

    D.At any time as long as the interval is correct


    正确答案：B
    如可行，配备有人员的被拖船应在什么时候鸣放雾号？紧接在拖船的信号后面.

  • 第3题：

    单选题
    You should conduct a sector search under which of the following circumstances（）.
    A

    The search target is sighted and then lost

    B

    More than one vessel is available for a search

    C

    The search object is a target that will be readily detected by radar

    D

    An aircraft is available to assist a surface vessel


    正确答案： A
    解析： 暂无解析

  • 第4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 command

    B

    sailing vessel

    C

    vessel being towed (manned)

    D

    vessel being towed (unmanned)


    正确答案： C
    解析： 暂无解析

  • 第5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 beam

    B

    It is the duty of the vessel being overtaken to get out of the way

    C

    Any later change of bearing between the two vessels shall not make the overtaking vessel a crossing vessel

    D

    All of the above


    正确答案： A
    解析： 暂无解析

  • 第6题：

    单选题
    A single vessel being towed alongside shall exhibit（）.
    A

    one all-round white light

    B

    sidelights and a sternlight

    C

    only the outboard sidelight and a sternlight

    D

    a masthead light，sidelights，and a sternlight


    正确答案： B
    解析： 暂无解析

  • 第7题：

    单选题
    A vessel engaged in fishing，and at anchor，shall show（）.
    A

    an anchor light

    B

    sidelights and a stern light

    C

    three lights in a vertical line，the highest and lowest being red，and the middle being white

    D

    None of the above


    正确答案： A
    解析： 暂无解析

  • 第8题：

    单选题
    A vessel being towed will show（）.
    A

    a forward masthead light

    B

    sidelights and a sternlight

    C

    a towing light

    D

    All of the above


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    Which vessel would display a cone，apex downward（）.
    A

    A fishing vessel with outlying gear

    B

    A vessel proceeding under sail and machinery

    C

    A vessel engaged in diving operations

    D

    A vessel being towed


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    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


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    Any vessel（）any other shall keep out of the way of the vessel（）.
    A

    overtaking／overtaken

    B

    being overtake／being overtaken

    C

    overtaking／being overtaken

    D

    being overtaking／overtaken


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    A vessel or object being towed astern shall display a(n)（）.
    A

    forward masthead light

    B

    after masthead light

    C

    stern light

    D

    All of the above


    正确答案： C
    解析： 暂无解析

  • 第13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 ahead

    B.A power-driven vessel，not towing

    C.A barge being pushed ahead

    D.Either answer A or answer B


    正确答案：B

  • 第14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 ahead

    B

    a power-driven vessel，not towing

    C

    a barge being pushed ahead

    D

    either answer A or answer B


    正确答案： D
    解析： 暂无解析

  • 第15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 shape

    B

    By day，she shall carry two black balls in a vertical line

    C

    By night，she would show the same lights as a vessel not under command

    D

    By day，she would show the same shapes as a vessel restricted in her ability to maneuver


    正确答案： D
    解析： 暂无解析

  • 第16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 operations

    B

    A pilot vessel

    C

    A vessel trawling

    D

    All of the above


    正确答案： A
    解析： 暂无解析

  • 第17题：

    单选题
    A single vessel being towed alongside shall exhibit（）.
    A

    one all-round white light

    B

    sidelights and a stern light

    C

    only the outboard sidelight and a stern light

    D

    a masthead light，sidelights，and a stern light


    正确答案： D
    解析： 暂无解析

  • 第18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 sidelights

    B

    Each vessel should show at least one white light

    C

    The barges should be lighted as separate units

    D

    The barges should be lighted as one vessel


    正确答案： C
    解析： 暂无解析

  • 第19题：

    单选题
    A vessel enagaged in fishing，and at anchor，shall show（）.
    A

    an anchor light

    B

    sidelights and a sternlight

    C

    three lights in a vertical line，the highest and lowest being red，and the middle being white

    D

    None of the above


    正确答案： B
    解析： 暂无解析

  • 第20题：

    单选题
    A vessel aground would show the same dayshape as a（）.
    A

    vessel towing a submerged object

    B

    dredge underway and dredging

    C

    hydrographic survey vessel at anchor and surveying

    D

    None of the above


    正确答案： C
    解析： 暂无解析

  • 第21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 end

    B

    two red lights in a vertical line

    C

    a black ball

    D

    a diamond shape


    正确答案： B
    解析： 暂无解析

  • 第22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 steerageway

    B

    A vessel which hears a fog signal forward of her beam shall stop her engines

    C

    A vessel which hears a fog signal forward of the beam shall navigate with caution

    D

    If a vessel determines by radar that a close-quarters situation is developing，she shall take avoiding action in ample time


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    A vessel being towed astern shall show at night（）.
    A

    the lights required for a power-driven vessel underway

    B

    only the required masthead lights

    C

    a sternlight only

    D

    sidelights and a sternlight


    正确答案： B
    解析： 暂无解析

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