参考答案和解析
正确答案: C
解析: 暂无解析
更多“单选题()is the strongest and the most elastic of all the synthetic fiber ropes.A Hemp ropeB Wire ropeC Nylon ropeD wood rope”相关问题
  • 第1题:

    Wire rope needs ()care than hemp and manila.

    • A、good
    • B、well
    • C、better
    • D、best

    正确答案:C

  • 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:

    ()is the strongest and the most elastic of all the synthetic fiber ropes.

    • A、Hemp rope
    • B、Wire rope
    • C、Nylon rope
    • D、wood rope

    正确答案:C

  • 第4题:

    Nylon rope is the strongest and most elastic of all the ()ropes.

    • A、synthetic fiber
    • B、natural fiber
    • C、wire
    • D、wooden

    正确答案:A

  • 第5题:

    Mind your head .I am throwing a ()(细绳)now!

    • A、heavy line
    • B、light rope
    • C、head line
    • D、wire rope

    正确答案:B

  • 第6题:

    单选题
    Wire rope needs ()care than hemp and manila.
    A

    good

    B

    well

    C

    better

    D

    best


    正确答案: C
    解析: 暂无解析

  • 第7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8题:

    单选题
    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: D
    解析: 暂无解析

  • 第9题:

    单选题
    An advantage of nylon rope over manila is that nylon rope().
    A

    can be used in conjunction with wire or spring-lay rope

    B

    can be stored on decks exposed to sunlight

    C

    can hold a load even when a considerable amount of the yarns have been abraded

    D

    gives audible warning of overstress whereas manila does not


    正确答案: A
    解析: 暂无解析

  • 第10题:

    单选题
    To clean a dirty fiber towing hawser used in ocean towing,you should().
    A

    use lye or other mild detergent

    B

    wash it with fresh water,dry and store it

    C

    wash it with salt water

    D

    use cleaning fluid on nylon,dacron and other synthetic lines


    正确答案: D
    解析: 暂无解析

  • 第11题:

    单选题
    An advantage of nylon rope over manila rope is that nylon rope().
    A

    can hold a load even when a considerable number of the yarns have been abraded

    B

    can be stored on deck,exposed to sunlight

    C

    can be used in conjunction with wire or spring-lay rope

    D

    gives audible warning of overstress whereas manila does not


    正确答案: D
    解析: 暂无解析

  • 第12题:

    单选题
    A six-strand composite rope made up of alternate fiber and wire strands around a fiber core is called().
    A

    Spring lay

    B

    Lang lay

    C

    Cable lay

    D

    Alternate lay


    正确答案: D
    解析: 暂无解析

  • 第13题:

    ()should be greased every month or two and it should be kept on a reel when not in use.

    • A、Wire rope
    • B、Hemp rope
    • C、Nylon rope
    • D、Wooden rope

    正确答案:A

  • 第14题:

    Sisal rope is less strong and less flexible than ().

    • A、hemp rope
    • B、manila rope
    • C、natural fiber ropes
    • D、wooden rope

    正确答案:B

  • 第15题:

    绑扎钢丝绳()

    • A、cargo wire
    • B、lashing wire
    • C、wire rope
    • D、wire

    正确答案:B

  • 第16题:

    ()doesn’t shrink or swell after contact with water.

    • A、Hemp rope
    • B、Sisal rope
    • C、Manila rope
    • D、wooden rope

    正确答案:A

  • 第17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18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: B
    解析: 暂无解析

  • 第19题:

    单选题
    Nylon rope is the strongest and most elastic of all the ()ropes.
    A

    synthetic fiber

    B

    natural fiber

    C

    wire

    D

    wooden


    正确答案: A
    解析: 暂无解析

  • 第20题:

    单选题
    Safety goggles or glasses are NOT normally worn when().
    A

    using a rotary grinder with an installed shield

    B

    letting go the anchor

    C

    handling wire rope or natural fiber line

    D

    painting with a spray gun


    正确答案: D
    解析: 暂无解析

  • 第21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22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23题:

    单选题
    A rope made of a combination of wire and fiber is known as().
    A

    independent

    B

    lang lay

    C

    preformed

    D

    spring lay


    正确答案: B
    解析: 暂无解析