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更多“A deck fitting,used to secure line or wire rope,consisting of a single body with two protr ”相关问题
  • 第1题:

    Where do fatigue failures of wire rope mooring lines usually occur ________.

    A.In the middle part of the line length

    B.Near the socketed end fitting adjacent to the anchor

    C.At the point where the line touches the bottom

    D.At the place the anchor buoy is attached to the line


    正确答案:B

  • 第2题:

    A bridle for an ocean tow consists of ______.

    A.two chains of equal length

    B.a single nylon pendant rove through a heavy ring free to move on the pendant

    C.two long legs of wire rope shackled to a fishplate

    D.a single length of heavy chain with both ends secured on deck to welded pad eyes


    正确答案:A
    远洋拖轮的八字形马鞍链由两条相同长度的锚链组成。

  • 第3题:

    单选题
    A short splice in a line().
    A

    decreases the size of the line

    B

    should be used if the line is going through a block

    C

    should only be used in wire rope

    D

    doubles the size of the line


    正确答案: C
    解析: 暂无解析

  • 第4题:

    单选题
    A bridle for an ocean tow consists of().
    A

    two chains of equal length

    B

    a single nylon pendant rove through a heavy ring free to move on the pendant

    C

    two long legs of wire rope shackled to a fishplate

    D

    a single length of heavy chain with both ends secured on deck to welded pad eyes


    正确答案: A
    解析: 暂无解析

  • 第5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6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7题:

    单选题
    Which material should NOT be used to secure cargo on deck for a voyage().
    A

    Steel chain

    B

    Wire rope

    C

    Steel strapping

    D

    Fiber rope


    正确答案: D
    解析: 暂无解析

  • 第8题:

    单选题
    A lashing used to secure two barges side by side,lashed in an "X" fashion,is called a ().
    A

    quarter line

    B

    back line

    C

    peg line

    D

    jockey line


    正确答案: B
    解析: 暂无解析

  • 第9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10题:

    单选题
    A deck fitting,used to secure line or wire rope,consisting of a single body with two protruding horns is called a().
    A

    bitt

    B

    bollard

    C

    capstan

    D

    cleat


    正确答案: D
    解析: 暂无解析

  • 第11题:

    单选题
    A “spring line” is().
    A

    any wire rope used for mooring

    B

    a fire-warp

    C

    a mooring line running diagonally to the keel

    D

    a mooring line perpendicular to the keel


    正确答案: B
    解析: 暂无解析

  • 第12题:

    单选题
    It is permissible to place an eye splice in wire rope used as cargo gear providing the splice is made using().
    A

    two tucks with whole strands and one tuck with one-half strand

    B

    three tucks with whole strands and two tucks with 1/2 the wire cut from the tucking strand

    C

    three tucks with whole strands

    D

    two tucks with whole strands and three tucks with half strands


    正确答案: D
    解析: 暂无解析

  • 第13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:D

  • 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
    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16题:

    单选题
    A chock is a().
    A

    deck fitting used to secure mooring lines

    B

    casting fitted at the side of a weather deck,used as a fairlead

    C

    sharp block of wood used to support hygroscopic cargo

    D

    smoke pipe for the galley stove


    正确答案: A
    解析: 暂无解析

  • 第17题:

    单选题
    The safest device used to secure the end of the pendant wire when it is initially passed to the anchor handling vessel is a().
    A

    pelican hook

    B

    hydraulic deck stopper

    C

    connecting link

    D

    shackle


    正确答案: C
    解析: 暂无解析

  • 第18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19题:

    单选题
    A lashing used to secure two barges side by side,lashed in an "X" fashion,is called a ().
    A

    scissor wire

    B

    towing wire

    C

    breast wire

    D

    cross wire


    正确答案: C
    解析: 暂无解析

  • 第20题:

    单选题
    A fid is a().
    A

    mallet used when splicing wire rope

    B

    sharp pointed crow bar used to unlay wire rope

    C

    tapered steel pin used to separate wire rope

    D

    tapered wooden pin used when splicing heavy rope


    正确答案: A
    解析: 暂无解析

  • 第21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22题:

    单选题
    A chock().
    A

    is a deck fitting used to shackle gear to the deck

    B

    permits easy jettisoning of deck cargo in an emergency

    C

    prevents stress concentration in the bulwark

    D

    provides openings through the bulwark for mooring lines


    正确答案: C
    解析: 暂无解析

  • 第23题:

    单选题
    A spring line is a().
    A

    mooring line made of spring lay wire rope

    B

    mooring line running diagonally to the keel

    C

    mooring line parallel to the keel

    D

    wire rope used for securing an anchor buoy


    正确答案: B
    解析: 暂无解析