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单选题A jack-up drilling rig being towed must（）.A turn off all lights that interfere with the navigation lightsB turn on all available working lights on deckC ring the bell rapidly for five seconds once a minuteD display two black diamonds in a vertical line

题目
单选题
A jack-up drilling rig being towed must（）.
A

turn off all lights that interfere with the navigation lights

B

turn on all available working lights on deck

C

ring the bell rapidly for five seconds once a minute

D

display two black diamonds in a vertical line during the day

相似考题

1.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 fogB.When the drilling rig enters the fogC.When the towing vessel can no longer be seen from the rigD.Immediately

2.A pilot vessel may continue to sound an identity signal if she is ______.A.agroundB.at anchorC.not under commandD.being towed

3.A jack-up drilling rig being towed must ______.A.turn off all lights that interfere with the navigation lightsB.turn on all available working lights on deckC.ring the bell rapidly for five seconds once a minuteD.display two black diamonds in a vertical line during the day

4.A mobile offshore drilling unit will show the day-shape in DIAGRAM 10 to indicate that it is ______.A.at anchorB.being towedC.agroundD.drilling

参考答案和解析
正确答案： B
解析： 暂无解析
更多“A jack-up drilling rig being towed must（）.”相关问题

  • 第1题：

    A jack-up drilling unit elevated on the Outer Continental Shelf must have a fog horn that will sound ______.

    A.a 2-second blast every 20 seconds

    B.a 4-second blast every 20 seconds

    C.an 8-second blast every 30 seconds

    D.a 10-second blast every 30 seconds


    正确答案：A

  • 第2题：

    Where will you find the requirements for the signals that must be sounded by a mobile offshore drilling unit that is being towed through an area of restricted visibility?

    A.COLREGS

    B.MMS Rules

    C.SOLAS Convention

    D.Coast Pilot


    正确答案：A

  • 第3题：

    你想把引航员梯装在哪一舷？（）

    • A、On which side must I rig the pilot ladder?
    • B、On which side do you want the ladder rigged?
    • C、On what side must I rig the pilot ladder?
    • D、On which side do you want the gangway rigged?

    正确答案:B

  • 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
    MV SUDAN/MEAN AT 0200UTC IN POSITION 40.44N 141.52E PASSED A DERELICT ABOUT 40 TONS HALF SUBMERGED AND IS DRIFTING. This cable says that she met with possibly（）.
    A

    a floating wreck

    B

    a survivor at sea

    C

    a man who had fallen overboard

    D

    a drilling rig


    正确答案： D
    解析： 暂无解析

  • 第6题：

    单选题
    Guide tolerances during elevation of the jack-up rig will（）.
    A

    reduce spud can bearing pressure

    B

    keep the unit level and reduce overloading

    C

    reduce stresses on the hull

    D

    minimize the potential for punch-through


    正确答案： B
    解析： 暂无解析

  • 第7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8题：

    单选题
    你想把引航员梯装在哪一舷？（）
    A

    On which side must I rig the pilot ladder?

    B

    On which side do you want the ladder rigged?

    C

    On what side must I rig the pilot ladder?

    D

    On which side do you want the gangway rigged?


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    The International Regulations for Preventing Collisions at Sea contain the requirements for （）.
    A

    lights that must be displayed on anchor buoys

    B

    the display of load line markings

    C

    minimum horsepower for tugs involved in rig moves

    D

    lighting of mobile offshore drilling units being towed


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    There is a drilling rig established（）position 24.1E 25.2N.
    A

    at

    B

    on

    C

    in

    D

    above


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    Portable fire extinguishers must be provided for the cargo tank area of an unmanned tank barge（）.
    A

    only when fully loaded

    B

    if one or more tanks are full

    C

    when transferring cargo

    D

    only when the barge is being towed


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    You must rig pilot ladder（）port side.
    A

    on

    B

    in

    C

    at

    D

    for


    正确答案： D
    解析： 暂无解析

  • 第13题：

    When a marine surveyor is employed to assist in the move of a mobile offshore drilling unit，he ______.

    A.becomes responsible for the safe movement of the rig

    B.relieves the Offshore Installation Manager at the moment the rig is free from the bottom

    C.must be designated as the person in charge of the rig

    D.is a specialist who is hired to provide advice and guidance on aspects of the move


    正确答案：D

  • 第14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15题：

    单选题
    On a ship，watertight doors should be operated（）.
    A

    during abandon drill

    B

    during fire drill

    C

    weekly

    D

    when the rig is being moved


    正确答案： A
    解析： 暂无解析

  • 第16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17题：

    单选题
    On offshore drilling units，each EPIRB or SART must be tested once every（）.
    A

    day

    B

    week

    C

    month

    D

    year


    正确答案： D
    解析： 暂无解析

  • 第18题：

    单选题
    When a marine surveyor is employed to assist in the move of a mobile offshore drilling unit，he（）.
    A

    becomes responsible for the safe movement of the rig

    B

    relieves the Offshore Installation Manager at the moment the rig is free from the bottom

    C

    must be designated as the person in charge of the rig

    D

    is a specialist who is hired to provide advice and guidance on aspects of the move


    正确答案： A
    解析： 暂无解析

  • 第19题：

    单选题
    An offshore drilling unit must be equipped with a first aid kit approved by the（）.
    A

    Coast Guard

    B

    American Bureau of Shipping

    C

    Minerals Management Service

    D

    Mine Safety and Health Administration


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    A jack-up drilling rig being towed must（）.
    A

    turn off all lights that interfere with the navigation lights

    B

    turn on all available working lights on deck

    C

    ring the bell rapidly for five seconds once a minute

    D

    display two black diamonds in a vertical line during the day


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    Fittings used for towing must be（）.
    A

    Coast Guard approved

    B

    stamped with maximum working loads

    C

    securely fastened

    D

    positioned exactly at the bow of the towed vessel


    正确答案： D
    解析： 暂无解析

  • 第22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23题：

    单选题
    On offshore drilling units，emergency lighting and each emergency power system must be tested at least once a（）.
    A

    day

    B

    week

    C

    month

    D

    year


    正确答案： C
    解析： 暂无解析

  • 第24题：

    单选题
    Where will you find the requirements for the signals that must be sounded by a mobile offshore drilling unit that is being towed through an area of restricted visibility? （）
    A

    COLREGS

    B

    MMS Rules

    C

    SOLAS Convention

    D

    Coast Pilot


    正确答案： C
    解析： 暂无解析

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