更多“Cargo booms must be weight tested to recertify the Safe Working Load(SWL)every ______.A.Ye ”相关问题
  • 第1题:

    When a cargo boom or crane is rated at varying capacities,there will be a table at the controls which relates safe working load to ______.

    A.winch speed

    B.boom strength

    C.load radius

    D.cable strength


    正确答案:C

  • 第2题:

    “SWL” means ().

    • A、safe working load
    • B、safe work load
    • C、safe worked load
    • D、safely working load

    正确答案:A

  • 第3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4题:

    单选题
    In relation to cargo gear,what does SWL mean?().
    A

    Safe working load

    B

    Ship's working lift

    C

    Starboard wing lift

    D

    Stress,weight,load


    正确答案: C
    解析: 暂无解析

  • 第5题:

    单选题
    The safe working load of the derrick is ().
    A

    5 tons

    B

    5 metres

    C

    5 feet

    D

    5 years


    正确答案: D
    解析: 暂无解析

  • 第6题:

    单选题
    Please()that my ship is ready in every respect to load her cargo.
    A

    advised

    B

    to be advised

    C

    be advised

    D

    are advised


    正确答案: C
    解析: 暂无解析

  • 第7题:

    单选题
    Electric cargo winches have an overload safety device which normally cuts the current to the winch motor().
    A

    after torque causes line pull to exceed the rated capacity of the winch

    B

    before the line pull reaches the rated capacity of the winch

    C

    when the line pull reaches the breaking strength of the fall

    D

    before the safe working load of the fall is reached


    正确答案: B
    解析: 暂无解析

  • 第8题:

    单选题
    What does the abbreviation SWL stand for?().
    A

    Signal wave letters

    B

    Ship without light

    C

    Safe water line

    D

    Safe working load


    正确答案: D
    解析: 暂无解析

  • 第9题:

    单选题
    Hoses used for cargo transfer operations must be tested and inspected at specified intervals by().
    A

    a representative of the Captain of the Port

    B

    the operator of the vessel or facility

    C

    a representative of the National Cargo Bureau

    D

    low inert gas temperature


    正确答案: D
    解析: 暂无解析

  • 第10题:

    单选题
    According to regulations,a cargo hose used for transferring liquefied gases must have a bursting pressure of().
    A

    5 times the maximum working pressure on the hose during cargo transfer

    B

    one half the designed working pressure

    C

    4 times the pressure of the cargo pump used for transferring

    D

    5 times the minimum working pressure on the hose during cargo transfer


    正确答案: A
    解析: 暂无解析

  • 第11题:

    单选题
    The safe working load of the ()is 100 tons.
    A

    single derrick

    B

    derrick

    C

    heavy derrick

    D

    deck


    正确答案: D
    解析: 暂无解析

  • 第12题:

    单选题
    Cargo booms must be weight tested to recertify the Safe Working Load (SWL) every().
    A

    year

    B

    two years

    C

    four years

    D

    five years


    正确答案: C
    解析: 暂无解析

  • 第13题:

    In relation to cargo gear, what does SWL mean ?______.

    A.Safe working load

    B.Ship’s working lift

    C.Starboard wing lift

    D.Stress, weight, load


    正确答案:A
    关于货物设备,SWL是什么意思?安全工作负荷

  • 第14题:

    单选题
    If the moisture content of the cargo sample is()the Transportable Moisture Limit,then the cargo should be safe to load.
    A

    above

    B

    below

    C

    equal to

    D

    uncertain


    正确答案: A
    解析: 暂无解析

  • 第15题:

    单选题
    In relation to cargo gear,what does SWL mean?().
    A

    Safe working load

    B

    Ships working lift

    C

    Starboard wing lift

    D

    Stress , weight , load


    正确答案: B
    解析: 暂无解析

  • 第16题:

    单选题
    A lifeboat is weight tested by lowering to near the waterand loading to capacity with weight evenly distributed. Itis then lowered into the water and released. This test mustbe done at least once every().
    A

    6 months

    B

    12 months

    C

    18 months

    D

    24 months


    正确答案: B
    解析: 暂无解析

  • 第17题:

    单选题
    The MINIMUM acceptable size for a towing bridle would be that size in which the safe working load (SWL) of each leg of the bridle is equal to().
    A

    one-half the SWL of the main towing hawser

    B

    three-fourths the SWL of the main towing hawser

    C

    that of the main towing hawser

    D

    twice that of the main towing hawser


    正确答案: B
    解析: 暂无解析

  • 第18题:

    单选题
    Vessels transiting the canal must have their accommodation ladders and cargo booms().
    A

    removed

    B

    rigged in

    C

    readjusted

    D

    tested


    正确答案: D
    解析: 暂无解析

  • 第19题:

    单选题
    It is not the Charterer’s duty that().
    A

    he must procure a cargo and bring it alongside the vessel

    B

    he must load a full and complete cargo

    C

    he must load in the time stipulated

    D

    he must have the vessel tightly secured to the quay where the loading is to take place


    正确答案: C
    解析: 暂无解析

  • 第20题:

    单选题
    “SWL” means ().
    A

    safe working load

    B

    safe work load

    C

    safe worked load

    D

    safely working load


    正确答案: B
    解析: 暂无解析

  • 第21题:

    单选题
    Hoses used for cargo transfer operations must be tested abdinspected at specified intervals by ().
    A

    a representative of the Captain of the Port

    B

    the operator of the vessel or facility

    C

    a representative of the National Cargo Bureau

    D

    a representative of the American Bureau of Shipping


    正确答案: D
    解析: 暂无解析

  • 第22题:

    单选题
    The safe working load for the assembled cargo gear and the minimum angle to the horizontal for which the gear is designed shall be marked on the().
    A

    deck

    B

    head of the boom

    C

    heel of the boom

    D

    mast or king post


    正确答案: B
    解析: 暂无解析

  • 第23题:

    单选题
    Cargo vessels being navigated,and fitted with emergency lighting and power systems,shall have their emergency systems tested at least once().
    A

    a month

    B

    in each week

    C

    in every 6 months

    D

    in every 12 months


    正确答案: C
    解析: 暂无解析