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A "chock" is a ______.A.deck fitting used to secure mooring linesB.casting fitted at the side of a weather deck，used as a fairleadC.sharp block of wood used to support hygroscopic cargoD.smoke pipe for the galley stove

题目

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

相似考题

1.A spring line leads ______.A.fore and aft from the ship’s sideB.to the dock at a right angle to the vesselC.through the bull nose or chock at the bowD.through the chock at the stern

2.Which statement is TRUE about the use of a“gob rope”________．A.The gob rope is a mooring line for tying up lighters for working cargo alongside a vessel anchored in an open roadsteadB.The gob rope is used to secure the towline aft over the centerline of a tugC.The gob rope is a line hung over a vessel's side to assist in boardingD.The gob rope is a rope used in mooring a vessel to a buoy

3.A deck fitting，used to secure line or wire rope，consisting of a single body with two protruding horns is called a ______．A.BittB.BollardC.CapstanD.Cleat

4.Which fitting is used to connect the boom to the mast?A.Clevis pinB.Gunter-lugC.GooseneckD.Transom

更多“A "chock" is a ______.A.deck fitting used to secure mooring linesB.casting fitted at the s ”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：

    单选题
    A spring line leads（）.
    A

    fore and aft from the ship's side

    B

    to the dock at a right angle to the vessel

    C

    through the bull nose or chock at the bow

    D

    through the chock at the stern


    正确答案： A
    解析： 暂无解析

  • 第3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4题：

    单选题
    （）is used for lifting cargo.
    A

    A mooring winch

    B

    A windlass

    C

    A deck crane

    D

    A lifeboat engine


    正确答案： C
    解析： 暂无解析

  • 第5题：

    单选题
    Chafing gear is normally used（）.
    A

    for portable fenders

    B

    for ground tackle

    C

    on the inside of the hawsepipe

    D

    on mooring lines


    正确答案： C
    解析： 暂无解析

  • 第6题：

    单选题
    What could cause a significant difference between actual chain tension and the tension measured by the tensiometer? （）
    A

    The type of anchor and mooring line being used

    B

    The type of bottom in which the ship is anchored

    C

    A significant difference between air and water temperature

    D

    The chain contacting a chock or fairlead between the tensiometer and the lower swivel fairlead


    正确答案： C
    解析： 暂无解析

  • 第7题：

    单选题
    The hinge fitting used to attach the boom to the mast is the（）.
    A

    gooseneck

    B

    step

    C

    swivel

    D

    pintle


    正确答案： D
    解析： 暂无解析

  • 第8题：

    单选题
    What is the holding power ratio of an anchor? （）
    A

    Maximum mooring line tension divided by the anchor's weight in air

    B

    Anchor's weight in air divided by the maximum mooring line tension

    C

    Preloading tension divided by the anchor's weight in air

    D

    Operating tension divided by the anchor's weight in air


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    A chock is a（）.
    A

    deck fitting used to secured mooring lines

    B

    casting fitting at the side of a weatherdeck, 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： B
    解析： 暂无解析

  • 第10题：

    单选题
    When used with reversing reduction gears, medium-speed diesel engines should be bolted to their foundations with fitted bolts at the drive end and clearance(loosely fitted) bolts in other locations √This is done to （）
    A

    maintain alignment when the ship’s hull is working in heavy seas

    B

    ensure engine vibrations correspond to the natural frequency of the hull

    C

    permit the engine to expand away from the driven equipment as the engine heats up and expands

    D

    maintain engine thrust bearing clearances


    正确答案： A
    解析： 暂无解析

  • 第11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12题：

    单选题
    When a line is subject to wear where it passes through a mooring chock，it should be（）.
    A

    wormed，parceled，and served

    B

    wrapped with heavy tape

    C

    wrapped with chafing gear

    D

    wrapped in leather


    正确答案： C
    解析： 暂无解析

  • 第13题：

    Manila ropes can be used （）mooring and handling cargoes.

    • A、for
    • B、to
    • C、by
    • D、with

    正确答案:A

  • 第14题：

    单选题
    Which fitting is used to connect the boom to the mast? （）
    A

    Clevis pin

    B

    Gunter-lug

    C

    Gooseneck

    D

    Transom


    正确答案： A
    解析： 暂无解析

  • 第15题：

    单选题
    （）is used for lifting cargo.
    A

    A mooring winch

    B

    A windlass

    C

    A deck crane

    D

    A lifeboat


    正确答案： A
    解析： 暂无解析

  • 第16题：

    单选题
    Chafing gear is used to（）.
    A

    anchor the boat

    B

    pick up heavy loads

    C

    protect fiber rope from abrasion

    D

    strengthen mooring lines


    正确答案： A
    解析： 暂无解析

  • 第17题：

    单选题
    A mooring system that results in a spread system without anchor buoys is called a（）.
    A

    permanent chasing system

    B

    wire rope mooring system

    C

    shepherd's crook mooring system

    D

    spring buoy mooring system


    正确答案： D
    解析： 暂无解析

  • 第18题：

    单选题
    Frapping lines are fitted to lifeboat davits to（）.
    A

    reduce the swinging of the lifeboat as it is being lowered from the embarkation level

    B

    secure the lifeboat in the davits when in the stowed position

    C

    hold the lifeboat to the ship's side until the tricing lines are passed

    D

    be used as a safety line in an emergency


    正确答案： D
    解析： 暂无解析

  • 第19题：

    单选题
    A new liferaft has been installed on your vessel. The operating cord should be（）.
    A

    attached to the raft stowage cradle or to a secure object nearby with a weak link

    B

    checked to see that it's unattached

    C

    coiled neatly on the raft container

    D

    faked on deck and lead through a chock


    正确答案： D
    解析： 暂无解析

  • 第20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21题：

    单选题
    Manila ropes can be used （）mooring and handling cargoes.
    A

    for

    B

    to

    C

    by

    D

    with


    正确答案： A
    解析： 暂无解析

  • 第22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23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

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