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 secondsB.a 4-second blast every 20 secondsC.an 8-second blast every 30 secondsD.a 10-second blast every 30 seconds

题目

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

相似考题

1.A mobile offshore drilling unit must display obstruction lights when it is on the waters over the Outer Continental Shelf and is ______.A.under towB.fixed to the seabedC.underwayD.All of the above

2.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

3.A report of casualty to a mobile offshore drilling unit must be made in writing to which office?A.Commandant of the Coast GuardB.Owner of the unitC.Nearest Coast Guard Marine Safety OfficeD.Captain of the nearest port

4.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

更多“A jack－up drilling unit elevated on the Outer Continental Shelf must have a fog horn that ”相关问题

  • 第1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

  • 第2题：

    In the case of an injury causing a person to be incapacitated，the Master or person in charge of a mobile offshore drilling unit must submit a report to the ______.

    A.nearest Marine Safety or Marine Inspection Office

    B.nearest hospital

    C.Department of Energy

    D.American Bureau of Shipping


    正确答案：A

  • 第3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4题：

    大陆架（continental shelf）


    正确答案: 海与陆地接壤的浅海平台，坡度小于0.3°。

  • 第5题：

    单选题
    Each emergency generator on a mobile offshore drilling unit，when tested，must be run under a full load for at least（）.
    A

    one hour

    B

    two hours

    C

    ten hours

    D

    four hours


    正确答案： B
    解析： 暂无解析

  • 第6题：

    单选题
    Forces within a drilling unit have caused a difference between the starboard and port drafts. This difference is（）.
    A

    list

    B

    heel

    C

    trim

    D

    flotation


    正确答案： D
    解析： 暂无解析

  • 第7题：

    单选题
    A mobile offshore drilling unit must display obstruction lights when it is on the waters over the Outer Continental Shelf and is（）.
    A

    under tow

    B

    fixed to the seabed

    C

    underway

    D

    All of the above


    正确答案： B
    解析： 暂无解析

  • 第8题：

    判断题
    Beyond the year of 2009, no country may claim to exploit any continental shelf under the 1982 Law of the Sea.
    A

    对

    B

    错


    正确答案： 错
    解析：
    录音首句指出1992年的海洋法规定一个国家有权宣布开采任何从本国领土延伸到2500米下的大陆架的权利，接着提到“The deadline for nations to stake a claim under the treaty is 2009”，可知截止日期是2009年，因此题干表述正确。
    【录音原文】
    The 1982 Law of the Sea says that a country may claim rights to exploit any continental shelf extending from its territory to a depth of 2, 500 meters. The deadline for nations to stake a claim under the treaty is 2009. Russia is claiming much of the Arctic Ocean because its Siberian shelf extends 2, 000 kilometers along a thin promontory called the Lomonosov Ridge to the North Pole.

  • 第9题：

    单选题
    A report of casualty to a mobile offshore drilling unit must include （）.
    A

    the estimated cost of damage to the unit

    B

    an evaluation of who was at fault

    C

    the amount of ballast on board

    D

    the name of the owner or agent of the unit


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    Each drilling unit equipped with helicopter fuel storage tanks must have the tanks installed as far as practicable from the（）.
    A

    landing area and sources of vapor ignition

    B

    main deck

    C

    engine room

    D

    drill floor


    正确答案： B
    解析： 暂无解析

  • 第11题：

    名词解释题
    大陆架（continental shelf）

    正确答案： 海与陆地接壤的浅海平台，坡度小于0.3°。
    解析： 暂无解析

  • 第12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

  • 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：

    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：D

  • 第15题：

    What is true regarding subqueries?（）

    • A、The inner query always sorts the results of the outer query
    • B、The outer query always sorts the results of the inner query
    • C、The outer query must return a value to the outer query
    • D、The inner query returns a value to the outer query
    • E、The inner query must always return a value or the outer query will give an error

    正确答案:D

  • 第16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17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18题：

    单选题
    Under the regulations implementing MARPOL, a mobile offshore drilling unit is required to have an International Oil Pollution Prevention (IOPP) certificate when the unit （）.
    A

    is drilling on the Outer Continental Shelf

    B

    moves to a new drilling location in U-Swaters

    C

    engages in a voyage to a port of another country which is a party of MARPOL

    D

    All of the above


    正确答案： D
    解析： 暂无解析

  • 第19题：

    单选题
    What is true regarding subqueries?（）
    A

    The inner query always sorts the results of the outer query

    B

    The outer query always sorts the results of the inner query

    C

    The outer query must return a value to the outer query

    D

    The inner query returns a value to the outer query

    E

    The inner query must always return a value or the outer query will give an error


    正确答案： B
    解析： 暂无解析

  • 第20题：

    单选题
    In the case of an injury causing a person to be incapacitated，the Master or person in charge of a mobile offshore drilling unit must submit a report to the（）.
    A

    nearest Marine Safety or Marine Inspection Office

    B

    nearest hospital

    C

    Department of Energy

    D

    American Bureau of Shipping


    正确答案： C
    解析： 暂无解析

  • 第21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22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23题：

    单选题
    Particular care is needed when navigating in the vicinity of（）as very few of these features have been fully surveyed to modern standards to determine their correct position，full extent，or the least depth over them.
    A

    SW of Cocos Islands

    B

    oceanic dangers or seamounts

    C

    undiscovered dangers

    D

    the continental shelf


    正确答案： C
    解析： 暂无解析

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