A vessel hearing a fog signal forward of her beam has not determined if risk of collision exists. She shall reduce speed to ______.A.moderate speedB.safe speedC.half speedD.bare steerageway

题目

A vessel hearing a fog signal forward of her beam has not determined if risk of collision exists. She shall reduce speed to ______.

A.moderate speed

B.safe speed

C.half speed

D.bare steerageway

相似考题

1.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

2.A vessel is "in sight" of another vessel when ______.A.she can be observed by radarB.she can be observed visually from the other vesselC.she can be plotted on radar well enough to determine her headingD.her fog signal can be heard

3.A vessel not under command sounds the same fog signal as a vessel ______.A.engaged in towingB.constrained by her draftC.under sailD.All of the above

4.On the high seas，a fog signal consisting of one prolonged blast followed by four short blasts would indicate the presence of a ______.A.vessel being towedB.fishing vessel engaged in trawlingC.vessel at anchor warning you of her locationD.power-driven pilot vessel on station underway

参考答案和解析
正确答案：D
更多“A vessel hearing a fog signal forward of her beam has not determined if risk of collision ”相关问题

  • 第1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2题：

    In order for a stand-on vessel to take action in a situation, she must determine that the other vessel ______.

    A.is restricted in her ability to maneuver

    B.has sounded the danger signal

    C.is not taking appropriate action

    D.has not changed course since risk of collision was determined


    正确答案：C
    在一个会遇情形中，为了使直航船采取行动，她必须确定她船没有正在采取适当的行动。

  • 第3题：

    单选题
    Risk of collision is considered to exist if（）.
    A

    four vessels are nearby

    B

    a vessel has a steady bearing at a constant range

    C

    there is any doubt that a risk of collision exists

    D

    a special circumstance situation is apparent


    正确答案： D
    解析： 暂无解析

  • 第4题：

    单选题
    A vessel not under command sounds the same fog signal as a vessel（）.
    A

    towing

    B

    constrained by her draft

    C

    under sail

    D

    All of the above


    正确答案： B
    解析： 暂无解析

  • 第5题：

    单选题
    Which vessel is the stand-on vessel when two vessels crossing in fog are NOT in sight of one another（）.
    A

    The vessel which has the other on her own starboard side

    B

    The vessel which has the other on her own port side

    C

    The one which hears the other's fog signal first

    D

    Neither vessel is the stand-on vessel


    正确答案： C
    解析： 暂无解析

  • 第6题：

    单选题
    You are underway in restricted visibility and hear a fog signal forward of the beam. Nothing appears on your radar screen. You must（）.
    A

    stop your engines

    B

    sound two prolonged blasts of the whistle

    C

    sound the danger signal

    D

    slow to bare steerageway


    正确答案： C
    解析： 暂无解析

  • 第7题：

    单选题
    A vessel hearing a fog signal forward of her beam has not determined if risk of collision exists. She shall reduce speed to（）.
    A

    moderate speed

    B

    safe speed

    C

    half speed

    D

    bare steerageway


    正确答案： B
    解析： 暂无解析

  • 第8题：

    单选题
    In fog you observe your radar and determine that risk of collision exists with a vessel which is 2 miles off your port bow. You should（）.
    A

    stop your engines

    B

    sound the danger signal at two-minute intervals

    C

    hold course and speed until the other vessel is sighted

    D

    take avoiding action as soon as possible


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    You are underway in reduced visibility.You hear the fog signal of another vessel about 20° on your starboard bow.Risk of collision may exist.You should（）.
    A

    alter course to starboard to pass around the other vessel

    B

    reduce your speed to bare steerageway

    C

    slow your engines and let the other vessel pass ahead of you

    D

    alter course to port to pass the other vessel on its portside


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    A fog signal consisting of one prolonged blast followed by four short blasts would indicate thepresence of a（）.
    A

    vessel being towed

    B

    fishing vessel engaged in trawling

    C

    vessel at anchor warning of her location

    D

    power-driven pilot vessel on station underway


    正确答案： D
    解析： 暂无解析

  • 第11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12题：

    单选题
    In order for a stand-on vessel to take action in a situation，she must determine that the other vessel（）.
    A

    Is restricted in her ability to maneuver

    B

    Has sounded the danger signal

    C

    Is not taking appropriate action

    D

    Has not changed course since risk of collision was determined


    正确答案： A
    解析： 暂无解析

  • 第13题：

    In fog you observe your radar and determine that risk of collision exists with a vessel which is 2 miles off your port bow. You should ______.

    A.stop your engines

    B.sound the danger signal at two-minute intervals

    C.hold course and speed until the other vessel is sighted

    D.take avoiding action as soon as possible


    正确答案：D
    在雾中你观测雷达并确定与在你左舷船首2海里处的船舶存在碰撞危险。你应尽可能早地采取避碰行动

  • 第14题：

    单选题
    You are in restricted visibility and hear a fog signal forward of the beam. Nothing appears on your radar screen. You must（）.
    A

    stop your engines

    B

    sound two prolonged blasts of the whistle

    C

    sound the danger signal

    D

    slow to bare steerageway


    正确答案： C
    解析： 暂无解析

  • 第15题：

    单选题
    You hear the fog signal of another vessel forward of your beam.Risk of collision may exist.You MUST（）.
    A

    Reduce speed to bare steerageway

    B

    Stop your engines

    C

    Begin a radar plot

    D

    All of the above


    正确答案： A
    解析： 暂无解析

  • 第16题：

    单选题
    You are underway in thick fog. You have not determined if risk of collision exists. Which statement is TRUE?（）.
    A

    Your speed must be reduced to bare steerageway

    B

    A look-out is not required if the radar is on

    C

    Fog signals are only required when a vessel is detected by radar

    D

    The radar should always be kept on a short-range scale


    正确答案： A
    解析： 暂无解析

  • 第17题：

    单选题
    You are in charge of a stand-on vessel in a crossing situation.The other vessel is 1.5 miles to port.You believe that risk of collision exists.You should（）.
    A

    take avoiding action immediately upon determining that risk of collision exists

    B

    immediately sound the danger signal

    C

    take avoiding action only after providing the give-way vessel time to take action ,and determining that her action is not appropriate

    D

    hold course and speed until the point of extremis, and then sound the danger signal, taking whatever action will best avert collision


    正确答案： C
    解析： 暂无解析

  • 第18题：

    单选题
    A vessel is in sight of another vessel when she（）.
    A

    can be observed by radar

    B

    has determined that risk of collision exists

    C

    is sounding a fog signal which can be heard on the other vessel

    D

    can be observed visually from the other vessel


    正确答案： A
    解析： 暂无解析

  • 第19题：

    单选题
    Where does the look-out man stand?（）.
    A

    In positions in which the noises in the ship are least likely to interfere with the hearing of a fog signal and the man can see clearly

    B

    In positions in which the noises in the ship are much likely to interfere with the hearing of a fog signal

    C

    In positions in which the hearing of a signal is reduced to a minimum

    D

    In a position in which the man can see clearly


    正确答案： B
    解析： 暂无解析

  • 第20题：

    单选题
    You are underway in thick fog.You have not determined if risk of collision exists.Which statement is true?（）
    A

    Your speed must be reduced to bare steerage ways

    B

    A look-out is not required if the radar is on

    C

    The radar should always be kept on a short-range scale

    D

    Fog signals are only required when a vessel is detected by radar


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    A continuous sounding of a fog-signal apparatus indicates（）.
    A

    the vessel is in distress

    B

    the vessel has completed loading dangerous cargo

    C

    it is safe to pass

    D

    the vessel is anchored


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    A vessel is “in sight” of another vessel when（）.
    A

    she can be observed by radar

    B

    she can be observed visually from the other vessel

    C

    she can be plotted on radar well enough to determine her heading

    D

    her fog signal can be heard


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    A vessel engaged in fishing underway sounds the same fog signal as a（）.
    A

    power-driven vessel stopped and making no way through the water

    B

    vessel being towed

    C

    vessel restricted in her ability to maneuver at anchor

    D

    sailing vessel at anchor


    正确答案： B
    解析： 暂无解析

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