A life preserver or buoyant work vest is required to be worn on a ship when a person is ______.A.working on the rig floorB.working over waterC.working on the pipe racksD.operating line throwing equipment

题目

A life preserver or buoyant work vest is required to be worn on a ship when a person is ______.

A.working on the rig floor

B.working over water

C.working on the pipe racks

D.operating line throwing equipment

相似考题

1.______, where the ship is docked for hull coating renewal, and for any other required underwater work to be carried out, when the opportunity is taken to make other repairs.A.Voyage repairsB.Routine dockingC.Damage repairsD.Conversion

2.How many adult life jackets are required on board a ship ________．A.Enough for 100 percent of the persons allowed on boardB.One for each work station and industrial work siteC.Enough for 150 percent of the persons allowed on boardD.Both A & B above

3.If you must jump from a ship，your posture should include ______．A.holding down the life preserver against the chest with one arm crossing the other，covering the mouth and nose with a hand，and feet togetherB.knees bent and held close to the body with both arms around legsC.body straight and arms held tightly at the sides for feet first entry into the waterD.both hands holding the life preserver below the chin，with knees bent，and legs crossed

4.On an OSV，when may a work vest be substituted for a required life jacket?A.To replace a damaged life jacketB.For use during fire drillsC.For use during boat drillsD.At no time

参考答案和解析
正确答案：B
更多“A life preserver or buoyant work vest is required to be worn on a ship when a person is __ ”相关问题

  • 第1题：

    Coast Guard approved buoyant work vests ______．

    A.may be substituted for 10 percent of the required life preservers

    B.should be stowed adjacent to lifeboats and emergency stations

    C.may be used by boat crews and line handlers during lifeboat drills

    D.should be used when carrying out duties near a weather deck's edge


    正确答案：D

  • 第2题：

    Which statement is TRUE concerning buoyant work vests aboard tankers ________．

    A.They may be worn while working on deck but not while working over the side

    B.They must be used only under supervision of a designated ship's officer

    C.They will be accepted for up to 10% of the required life preservers

    D.They may be worn during drills


    正确答案：B

  • 第3题：

    单选题
    If you must jump from a ship，your posture should include（）.
    A

    holding down the life preserver against the chest with one arm crossing the other，covering the mouth and nose with a hand，and feet together

    B

    knees bent and held close to the body with both arms around legs

    C

    body straight and arms held tightly at the sides for feet first entry into the water

    D

    both hands holding the life preserver below the chin，with knees bent，and legs crossed


    正确答案： B
    解析： 暂无解析

  • 第4题：

    单选题
    For each person it is certified to carry，a lifeboat on an oceangoing passenger vessel must be provided with all of the following EXCEPT（）.
    A

    3 litres of water

    B

    1 unit of provisions

    C

    1 seasickness kit

    D

    1 life preserver


    正确答案： D
    解析： 暂无解析

  • 第5题：

    单选题
    How many adult life jackets are required on board a ship?（）
    A

    Enough for 100 percent of the persons allowed on board

    B

    One for each work station and industrial work site

    C

    Enough for 150 percent of the persons allowed on board

    D

    Both A and B above


    正确答案： D
    解析： 暂无解析

  • 第6题：

    单选题
    Shipping society approved buoyant work vests are considered to be items of safety equipment and may be worn by members of the crew（）.
    A

    in lieu of life preservers during fire drills

    B

    in lieu of life preservers during boat drills

    C

    in lieu of life preservers during an actual emergency

    D

    when carrying out duties near a weather deck's edge


    正确答案： C
    解析： 暂无解析

  • 第7题：

    单选题
    （），where the ship is docked for hull coating renewal, and for any other required underwater work to be carried out, when the opportunity is taken to make other repairs.
    A

    Voyage repairs

    B

    Routine docking

    C

    Damage repairs

    D

    Conversion


    正确答案： D
    解析： 暂无解析

  • 第8题：

    单选题
    Each life preserver must be readily accessible to the person for whom it is intended while he or she is（）.
    A

    at work，only

    B

    in his or her berthing area，only

    C

    BOTH at work and in his or her berthing area

    D

    None of the above


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    On a ship，when may a work vest be substituted for a required life preserver?（）
    A

    To replace a damaged life preserver

    B

    For use during fire drills

    C

    For use during boat drills

    D

    At no time


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    Each life preserver must be readily accessible to the person for whom it is intended while he or she is（）.
    A

    at work

    B

    in his or her berthing area

    C

    BOTH at work and in his or her berthing area

    D

    None of the above are correct


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    The minimum amount of lifesaving equipment required aboard an 85-foot uninspected towing vessel consists of（）.
    A

    one approved flotation cushion for each person on board

    B

    one approved life preserver for each person on board and one life ring

    C

    one approved inflatable vest for each person on board

    D

    lifeboat capacity equal to 1 1/2 times the number of persons on board


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    Line throwing apparatus aboard ship must contain（）.
    A

    two rockets，one of which shall be the buoyant type

    B

    three rockets，one of which shall be the buoyant type

    C

    four rockets，two of which shall be the buoyant type

    D

    five rockets，two of which shall be the buoyant type


    正确答案： C
    解析： 暂无解析

  • 第13题：

    Shipping society approved buoyant work vests are considered to be items of safety equipment and may be worn by members of the crew ______．

    A.in lieu of life preservers during fire drills

    B.in lieu of life preservers during boat drills

    C.in lieu of life preservers during an actual emergency

    D.when carrying out duties near a weather deck's edge


    正确答案：D

  • 第14题：

    The minimum amount of lifesaving equipment required aboard an 85-foot uninspected towing vessel consists of ______．

    A.One approved flotation cushion for each person on board

    B.One approved life preserver for each person on board and one life ring

    C.One approved inflatable vest for each person on board

    D.Lifeboat capacity equal to 1 1/2 times the number of persons on board


    正确答案：B

  • 第15题：

    单选题
    If the buoyant force on a ship’s hull is equal to the displacement tonnage，the ship will（）.
    A

    require ballast

    B

    be down by the head

    C

    sink

    D

    float


    正确答案： B
    解析： 暂无解析

  • 第16题：

    单选题
    The number of certificated able seamen and lifeboatmen required on a ship is stated in the （）.
    A

    Certificate of Inspection

    B

    American Bureau of Shipping code

    C

    Minerals Management Service regulations

    D

    Safety of Life at Sea Convention


    正确答案： D
    解析： 暂无解析

  • 第17题：

    单选题
    On an oceangoing vessel，for each person a lifeboat (without desalting kits) is certified to carry，the boat must be supplied with（）.
    A

    2 pounds of condensed milk

    B

    a signaling whistle

    C

    3 litres of water

    D

    a life preserver


    正确答案： D
    解析： 暂无解析

  • 第18题：

    单选题
    If the buoyant force on a ship’s hull is equal to the displacement tonnage, the ship cause（）.
    A

    require ballast

    B

    be down by the head

    C

    sink

    D

    float


    正确答案： A
    解析： 暂无解析

  • 第19题：

    单选题
    When are fore and aft draft readings required to be entered in the unofficial logbook of a ship? （）
    A

    Once a day

    B

    Once a week

    C

    Prior to getting underway

    D

    Only when entering waters of different density


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    During the required periodic abandon ship drill aboard a ship，each person not assigned duties in the muster list is（）.
    A

    instructed in the use of portable fire extinguishers

    B

    shown a video demonstrating lifeboat launching

    C

    instructed in the use of life jackets

    D

    not required to attend the boat drill


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    A life preserver or buoyant work vest is required to be worn on a ship when a person is （）.
    A

    working on the rig floor

    B

    working over water

    C

    working on the pipe racks

    D

    operating line throwing equipment


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    On a ship，how many ring buoys are required to have a buoyant line attached?（）
    A

    One ring life buoy

    B

    One ring life buoy on each side of the ship

    C

    Three ring life buoys

    D

    Two ring life buoys on each side of the ship


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    Coast Guard approved buoyant work vests（）.
    A

    may be substituted for 10 percent of the required life preservers

    B

    should be stowed adjacent to lifeboats and emergency stations

    C

    may be used by boat crews and line handlers during lifeboat drills

    D

    should be used when carrying out duties near a weather deck's edge


    正确答案： A
    解析： 暂无解析

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