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

题目

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


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  • 第1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 ______.

    A.the masthead lights for a towing vessel

    B.the lights for a vessel restricted in its ability to maneuver

    C.sidelights,stern light and towing light

    D.All of the above


    正确答案:D

  • 第2题:

    单选题
    Which vessel is NOT to be regarded as restricted in her ability to maneuver().
    A

    A vessel transferring provisions while underway

    B

    A pushing vessel and a vessel being pushed when connected in a composite unit

    C

    A vessel servicing a navigation mark

    D

    A vessel launching aircraft


    正确答案: B
    解析: 暂无解析

  • 第3题:

    单选题
    A towing vessel 30 meters in length is pushing barges ahead. How many white masthead lights is the vessel REQUIRED to show at night?()
    A

    One

    B

    Two

    C

    Three

    D

    Four


    正确答案: C
    解析: 暂无解析

  • 第4题:

    单选题
    A mobile offshore drilling unit under tow is approaching a fog bank. When should fog signals be started? ()
    A

    When the towing vessel enters the fog

    B

    When the drilling rig enters the fog

    C

    When the towing vessel can no longer be seen from the rig

    D

    Immediately


    正确答案: D
    解析: 暂无解析

  • 第5题:

    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().
    A

    the masthead lights for a towing vessel

    B

    the lights for a vessel restricted in its ability to maneuver

    C

    sidelights,stern light and towing light

    D

    All of the above


    正确答案: A
    解析: 暂无解析

  • 第6题:

    单选题
    A power-driven vessel towing another vessel astern (tow less than 200 meters) shall show ().
    A

    three masthead lights in a vertical line instead of either the forward or after masthead light

    B

    two masthead lights in a vertical line instead of either the forward or after masthead lights

    C

    two towing lights in a vertical line at the stern

    D

    a small white light aft of the funnel


    正确答案: B
    解析: 暂无解析

  • 第7题:

    单选题
    A vessel,which does not normally engage in towing operations,is towing a vessel in distress.She().
    A

    need not show the lights for a vessel engaged in towing,if it is impractical to do so

    B

    may show the lights for a vessel not under command

    C

    must show a yellow light above the stern light

    D

    must show the lights for a vessel towing


    正确答案: D
    解析: 暂无解析

  • 第8题:

    单选题
    A single towing light will be carried above a vessel’s sternlight().
    A

    only if she is towing astern

    B

    only if the tow exceeds 200 meters

    C

    at any time when towing

    D

    if the towing vessel is part of a composite unit


    正确答案: D
    解析: 暂无解析

  • 第9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10题:

    单选题
    A power-driven vessel,when towing astern,shall show().
    A

    two towing lights in a vertical line

    B

    a towing light in a vertical line above the sternlight

    C

    two towing lights in addition to the sternlight

    D

    a small white light in lieu of the sternlight


    正确答案: D
    解析: 暂无解析

  • 第11题:

    单选题
    A towing vessel and her tow are severely restricted in their ability to change course. When making way,the towing vessel will show ONLY().
    A

    the masthead lights for a towing vessel

    B

    the lights for a vessel restricted in her ability to maneuver

    C

    sidelights,stern light,and towing light

    D

    All of the above


    正确答案: D
    解析: 暂无解析

  • 第12题:

    单选题
    As operator of a 199 GT towing vessel sailing foreign,it shall be your duty to enter in the Official Logbook or other permanent record().
    A

    all information contained on the barge's Certificate of Inspection

    B

    the condition of all towing gear to be used

    C

    all navigational aids to be used

    D

    the barges load line and draft readings


    正确答案: D
    解析: 暂无解析

  • 第13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
    At night you observe a vessel ahead show three flashes of a white light. This signal indicates that the vessel ahead is().
    A

    in distress

    B

    approaching a bend in the channel

    C

    operating astern propulsion

    D

    intending to overtake another vessel


    正确答案: C
    解析: 暂无解析

  • 第17题:

    单选题
    A vessel towing a barge astern would show,at the stern().
    A

    only a stern light

    B

    a towing light above the stern light

    C

    two towing lights in a vertical line

    D

    two white lights in a vertical line


    正确答案: C
    解析: 暂无解析

  • 第18题:

    单选题
    When a pushing vessel and a vessel()ahead are rigidly connected in a composite unit they shall be regarded as a power-driven vessel.
    A

    is pushed

    B

    being pushed

    C

    was pushed

    D

    be pushed


    正确答案: A
    解析: 暂无解析

  • 第19题:

    单选题
    A vessel towing where the tow prevents her from changing course shall carry().
    A

    only the lights for a vessel towing

    B

    only the lights for a vessel restricted in her ability to maneuver

    C

    the lights for a towing vessel and the lights for a vessel restricted in her ability to maneuver

    D

    the lights for a towing vessel and the lights for a vessel not under command


    正确答案: B
    解析: 暂无解析

  • 第20题:

    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().
    A

    the masthead lights for a towing vessel

    B

    the lights for a vessel restricted in its ability to maneuver

    C

    sidelights,sternlight and towing light

    D

    All of the above


    正确答案: D
    解析: 暂无解析

  • 第21题:

    单选题
    A 20-meter power-driven vessel pushing ahead or towing alongside will display().
    A

    a single white light forward

    B

    two masthead lights in a vertical line

    C

    two towing lights in a vertical line

    D

    two all-round red lights where they can best be seen


    正确答案: B
    解析: 暂无解析

  • 第22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23题:

    单选题
    When a pushing vessel and a vessel being pushed are rigidly connected in a composite unit,they shall be regarded as().
    A

    a tugboat

    B

    a sailing vessel

    C

    a power-driven vessel

    D

    a vessel propelled by machinery and under sail


    正确答案: B
    解析: 暂无解析