Which molten substance is poured into the basket of a wire rope socket being fitted to the end of a wire rope ________．A.BabbittB.BronzeC.LeadD.Zinc

题目

Which molten substance is poured into the basket of a wire rope socket being fitted to the end of a wire rope ________．

A.Babbitt

B.Bronze

C.Lead

D.Zinc

相似考题

1.Which statement is FALSE concerning a tagline as used with a 30-ton pedestal crane ________．A.Taglines are wire rope purchases that raise and lower the jibB.Taglines are wire ropes for horizontal positioning of the rider blockC.Taglines can be fastened to corners of vehicles or containersD.The crane might not have taglines installed in its rigging system

2.What is the accepted standard for wire rope falls used in connection with the lifeboat gear ________．A.Six by seven galvanized wire ropeB.Six by twenty-four improved plow steel wire ropeC.Six by thirty-seven preformed fiber-core wire ropeD.Six by nineteen regular-lay filler wire rope

3.A mooring line is described as being 6x24, 1-3/4 inch wire rope. What do the above numbers refer to ? ______.A.Strands, yarns, circumferenceB.Strands, wires, diameterC.Wires, yarns, diameterD.Strands, circumference, wires

4.Which wire rope purchases may be used with a 30-ton pedestal crane ________．A.HoistB.LuffC.Rider blockD.All of the above

更多“Which molten substance is poured into the basket of a wire rope socket being fitted to the ”相关问题

  • 第1题：

    Galvanizing would be suitable for protecting wire rope which is used for ______.

    A.cargo runners

    B.stays

    C.topping lifts

    D.All of the above


    正确答案：B
    镀锌将适用保护用于稳索的钢丝绳。

  • 第2题：

    Ropes can be divided into three types: （）.

    • A、natural fiber rope, manila rope and synthetic rope
    • B、natural fiber rope, synthetic rope and wire rope
    • C、synthetic rope, manila rope and wire rope
    • D、synthetic rope, manila rope and wooden rope

    正确答案:B

  • 第3题：

    单选题
    When securing a hook to the end of a wire rope you should use（）.
    A

    A bowline knot

    B

    A long splice

    C

    An overhand knot with a wire rope clip

    D

    Wire rope clips with a thimble eye


    正确答案： C
    解析： 暂无解析

  • 第4题：

    单选题
    Which statement is FALSE concerning a tagline as used with a 30-ton pedestal crane（）.
    A

    Taglines are wire rope purchases that raise and lower the jib

    B

    Taglines are wire ropes for horizontal positioning of the rider block

    C

    Taglines can be fastened to corners of vehicles or containers

    D

    The crane might not have taglines installed in its rigging system


    正确答案： D
    解析： 暂无解析

  • 第5题：

    单选题
    Which is normally used to hold wire rope for splicing（）.
    A

    Come along

    B

    Jigger

    C

    Rigger's screw

    D

    Sealing clamp


    正确答案： A
    解析： 暂无解析

  • 第6题：

    单选题
    What is the main reason to slush a wire rope?（）
    A

    Keep the wire soft and manageable

    B

    Lubricate the inner wires and prevent wear

    C

    Prevent kinking

    D

    Prevent rotting


    正确答案： C
    解析： 暂无解析

  • 第7题：

    单选题
    What is the accepted standard for wire rope falls used in connection with the lifeboat gear?（）
    A

    Six by seven galvanized wire rope

    B

    Six by twenty-four improved plow steel wire rope

    C

    Six by thirty-seven preformed fiber-core wire rope

    D

    Six by nineteen regular-lay filler wire rope


    正确答案： C
    解析： 暂无解析

  • 第8题：

    单选题
    What does the term end-for-end refer to in regard to a wire towing hawser（）.
    A

    Cutting off the bitter and towing ends of the wire rope

    B

    Splicing two wire ropes together

    C

    Removing the wire rope from the drum and reversing it so that the towing end becomes the bitter end

    D

    Removing the wire rope from the drum and turning it over so that the wire bends in the opposite direction when rolled on a drum


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    If kinking results while wire rope is being coiled clockwise，you should（）.
    A

    coil it counterclockwise

    B

    not coil it

    C

    take a turn under

    D

    twist out the kinks under a strain


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    What is a step in attaching a poured metal socket to a wire rope?（）
    A

    Etch the wire with acid

    B

    Install a wire seizing on the wire that will be inside the socket

    C

    Ensure the fiber core is well lubricated

    D

    Pour molten babbitt metal into the socket


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    What is an advantage of having wire rope with a fiber core over that of a wire rope of the same size with a wire core（）.
    A

    Fiber core rope offers greater strength

    B

    Fiber core rope offers greater flexibility

    C

    Fiber core rope can be used at higher operating temperatures

    D

    Fiber core rope is the only type authorized for cargo runners


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    Which will cause a wire rope to fail（）.
    A

    Using a medium graphite grease as a lubricant

    B

    Operating a winch too slow

    C

    Using a sheave with an undersized throat

    D

    A sheave diameter of 24 times the wire's diameter


    正确答案： A
    解析： 暂无解析

  • 第13题：

    If kinking results while wire rope is being coiled clockwise, you should______.

    A.coil it counterclockwise

    B.not coil it

    C.take a turn under

    D.twist out the kinks under a strain


    正确答案：C
    当顺时针盘绕钢丝绳时有绞缠，你应转动一下。

  • 第14题：

    A （）(钢丝刷) should be used on all bare metal to remove the last of the scale.

    • A、wire brush
    • B、wire rope
    • C、wire rod
    • D、wire rope clip

    正确答案:A

  • 第15题：

    单选题
    The strongest method of forming an eye in wire rope is using（）.
    A

    three wire rope clamps

    B

    an eye splice with four or five tucks

    C

    a thimble fastened with four or five tucks

    D

    a wire rope socket attached with zinc


    正确答案： D
    解析： 暂无解析

  • 第16题：

    单选题
    A mooring line is described as being 6x24，1-3/4 inch wire rope. What do the above numbersrefer to?（）
    A

    Strands，yarns，circumference

    B

    Strands，wires，diameter

    C

    Wires，yarns，diameter

    D

    Strands，circumference，wires


    正确答案： D
    解析： 暂无解析

  • 第17题：

    单选题
    In the manufacture of wire rope，if the wires are shaped to conform to the curvature of the finished rope before they are laid up，the rope is called（）.
    A

    composite

    B

    left-lay

    C

    improved

    D

    preformed


    正确答案： A
    解析： 暂无解析

  • 第18题：

    单选题
    Galvanizing would not be suitable for protecting wire rope which is used for（）.
    A

    cargo runners

    B

    mooring wires

    C

    shrouds

    D

    stays


    正确答案： C
    解析： 暂无解析

  • 第19题：

    单选题
    A warp end may be fitted for operating the derrick topping wire which adjusts the derrick （）.
    A

    length

    B

    slack

    C

    height

    D

    rotation direction


    正确答案： B
    解析： 暂无解析

  • 第20题：

    单选题
    What material may be substituted for zinc when making a poured metal socket ending to a wire rope（）.
    A

    Lead

    B

    Babbitt

    C

    Solder

    D

    Nothing


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    （） may be fitted for operating the derrick topping lift (the wire which adjusts the derrick height).
    A

    A capstan

    B

    A hold

    C

    A warp end

    D

    A mooring drum


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    The only wire rope termination which may be made in the field is（）.
    A

    swaged socket

    B

    thimbled mechanical splice

    C

    hand splice

    D

    spelter poured and resin sockets


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    In many installations basket strainers consist of a cylindrical container in which a perforated metal or wire basket is suspendedThe bold and italic word “which” means （）.
    A

    installations

    B

    basket strainers

    C

    a cylindrical container

    D

    a metal or wire basket


    正确答案： D
    解析： 暂无解析

相关内容