With a large tow astern，there is immediate danger to the tug in the event of the ______．A.Tug losing powerB.Tow line partingC.Bridle twistingD.Tow broaching

题目

With a large tow astern，there is immediate danger to the tug in the event of the ______．

A.Tug losing power

B.Tow line parting

C.Bridle twisting

D.Tow broaching

相似考题

1.A tug is to assist in docking an oceangoing vessel on a hawser. The greatest danger to the tug is ______.A.from the ship's propeller when making up aftB.from being overrun if making up forwardC.hull damage while alongside passing a hawserD.getting in a tripping position

2.A tow can override its tug as a result of ______.A.a mechanical breakdown on the tugB.adverse tidal current conditionsC.the tug reducing its speedD.All of the above

3.A tug may be in danger of tripping when ______.A.towed sideways by an overwhelming force on the towlineB.her tow moves parallel to and forward on either side of the tugC.the tow is no longer directly astern but moves up on her quarterD.All of the above

4.Before leaving port on an ocean tow，a tug captain should assure himself of all the following EXCEPT ______.A.the towing hawser can be released quickly in an emergencyB.the correct navigation lights are rigged and operable on the tug and towC.an insurance underwriter has prepared a pre-sailing surveyD.a pick-up wire has been rigged on the tow in case of a breakaway.

更多“With a large tow astern,there is immediate danger to the tug in the event of the ______.A. ”相关问题

  • 第1题：

    You intend to tow a barge with one tug and expect continuous high winds from the north．To reduce the yaw of your tow，you should ______．

    A.reduce the draft of the barge

    B.shorten one leg of the bridle

    C.place bulky deck loads as far aft as possible

    D.trim the barge down by the bow


    正确答案：B

  • 第2题：

    A tug would NOT assist a ship to steer if the tug is made up to the large vessel ______.

    A.by a tow line ahead of the vessel

    B.forward on either bow of the vessel

    C.approximately amidships of the vessel

    D.on the vessel’s quarter


    正确答案：C
    当拖船接近大船的船中部附近时，拖船将无法协助船舶改向。

  • 第3题：

    单选题
    A tug is “in irons” when held in a fixed position by（）
    A

    the weight of its tow，its being anchored，or grounded

    B

    the weight of its towing hawser on the bottom

    C

    an adverse current

    D

    lack of power or an engine breakdown


    正确答案： C
    解析： 暂无解析

  • 第4题：

    单选题
    In astern towing，a tow span，also called the tow bar or towing arch，is used to（）.
    A

    insure that the hawser leads directly aft as it passes over the stern of the towing vessel

    B

    increase the stability of the towing vessel by raising the hawser off the deck

    C

    reduce chafing of the towing hawser

    D

    prevent fouling of the hawser on deck gear located on the stern of the towing vessel


    正确答案： B
    解析： 暂无解析

  • 第5题：

    单选题
    A tug is to assist in docking an oceangoing vessel on a hawser. The greatest danger to the tug is （）.
    A

    from the ship's propeller when making up aft

    B

    from being overrun if making up forward

    C

    hull damage while alongside passing a hawser

    D

    getting in a tripping position


    正确答案： D
    解析： 暂无解析

  • 第6题：

    单选题
    Which statement is TRUE concerning hawser towing? （）
    A

    The catenary in a hawser should be sufficient so that the hawser just touches the bottom

    B

    The hawser is of sufficient length for towing when taut between tug and tow

    C

    Increasing speed usually increases the catenary in the hawser

    D

    Shortening the tow hawser generally decreases the maneuverability of the tug


    正确答案： C
    解析： 暂无解析

  • 第7题：

    单选题
    When towing astern，one way to reduce yawing of the tow is to（）.
    A

    trim the tow by the stern

    B

    trim the tow by the head

    C

    have the tow on an even keel

    D

    list the tow on the side it is yawing


    正确答案： C
    解析： 暂无解析

  • 第8题：

    单选题
    In towing it is desirable for the tug and the vessel to ride wave crests simultaneously because（）.
    A

    shock loading on the tow line is reduce

    B

    towing speed is improved

    C

    the vessel is more visible from the tug

    D

    the catenary of the tow line is reduced


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    The condition where a ship on the end of a tow line is riding a wave crest at the same time as its tug rides a wave crest is known as riding in（）.
    A

    synchronism

    B

    harmony

    C

    check

    D

    step


    正确答案： B
    解析： 暂无解析

  • 第10题：

    单选题
    The tug can tow and push（）（超级油轮 ）into position.
    A

    barge

    B

    ULCC

    C

    dredger

    D

    LNG carrier


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    A tow can override its tug as a result of（）.
    A

    a mechanical breakdown on the tug

    B

    adverse tidal current conditions

    C

    the tug reducing its speed

    D

    All of the above


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    You are under sail and overtaking a tug and tow.Which action is correct（）.
    A

    The power-driven tug must maneuver to avoid collision

    B

    You must maneuver to avoid the tug and tow

    C

    You must maneuver to avoid collision only if the tug is to leeward and the wind is on your port side

    D

    Both vessels are required to maneuver to avoid collision


    正确答案： A
    解析： 暂无解析

  • 第13题：

    A tow astern is veering from side to side on its towline．The best way of controlling the action is to ______．

    A.Trim the tow by the bow

    B.Trim the tow by the stern

    C.List the tow to windward

    D.Adjust the length of the towing bridle


    正确答案：B

  • 第14题：

    单选题
    A tug is best positioned for towing and maneuvering on rivers and other restricted waters where wave action is limited when（）.
    A

    directly astern and pushing the tow

    B

    towing on a hawser

    C

    towing alongside and parallel to the vessel it is towing

    D

    towing on the hip


    正确答案： B
    解析： 暂无解析

  • 第15题：

    单选题
    The biggest problem you generally encounter while towing a single tow astern is（）.
    A

    the catenary dragging on the bottom

    B

    swamping of the tow

    C

    the tow tending to dive

    D

    yaw


    正确答案： C
    解析： 暂无解析

  • 第16题：

    单选题
    How do the height and location of a tug’s towing bitts relate to the danger of tripping?（）
    A

    The further forward and closer to amidships the more readily the tug will trip

    B

    Placement further aft permits more effective pulling，better steering and eliminates the danger of tripping

    C

    Installing the bitts down low lowers the center of gravity

    D

    The height and position of towing bitts has no significance


    正确答案： A
    解析： 暂无解析

  • 第17题：

    单选题
    A tug would NOT assist a ship to steer if the tug is made up to the large vessel（）.
    A

    by a tow line ahead of the vessel

    B

    forward on either bow of the vessel

    C

    approximately amidships of the vessel

    D

    on the vessel's quarter


    正确答案： C
    解析： 暂无解析

  • 第18题：

    单选题
    When connecting the tow bridle to a tug, the end of the bridle is passed with a（）.
    A

    heaving line

    B

    shot line

    C

    high line

    D

    messenger line


    正确答案： D
    解析： 暂无解析

  • 第19题：

    单选题
    A tug may be in danger of tripping when（）.
    A

    towed sideways by an overwhelming force on the towline

    B

    her tow moves parallel to and forward on either side of the tug

    C

    the tow is no longer directly astern but moves up on her quarter

    D

    All of the above


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    A tow astern is veering from side to side on its towline. The best way of controlling the action is to（）.
    A

    trim the tow by the bow

    B

    trim the tow by the stern

    C

    list the tow to windward

    D

    adjust the length of the towing bridle


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    Which of the following indicates a grave and imminent danger requesting immediate assistance on radio telephone?（）.
    A

    SOS

    B

    Mayday

    C

    Securite

    D

    PAN


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    You intend to tow a barge with one tug and expect continuous high winds from the north. To reduce the yaw of your tow，you should（）.
    A

    reduce the draft of the barge

    B

    shorten one leg of the bridle

    C

    place bulky deck loads as far aft as possible

    D

    trim the barge down by the bow


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    To reduce stress on the towing hawser when towing astern (ocean tow)，the hawser should be （）.
    A

    secured to the aftermost fitting on the towing vessel

    B

    just touching the water

    C

    underwater

    D

    as short as possible


    正确答案： A
    解析： 暂无解析

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