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Prior to magnetic particle inspection of anchor chain，the chain should be ______．A.DegaussedB.DemagnetizedC.SoakedD.Sandblasted

题目

Prior to magnetic particle inspection of anchor chain，the chain should be ______．

A.Degaussed

B.Demagnetized

C.Soaked

D.Sandblasted

相似考题

1.A chain stripper is used to ______.A.prevent chain from clinging to the wildcatB.clean the marine debris from the chainC.flake chain from a boat's chain lockerD.clean chain prior to an x-ray inspection

2.The American Petroleum Institute recommends that connecting links and anchor shackles be inspected using ______.A.visual examinationsB.magnetic particle inspectionC.dye penetrant inspectionD.x-ray inspection

3.The length of chain between the anchor and the end of the pendant line is called the ______．A.Pigtail chainB.Thrash chainC.Crown chainD.Wear chain

4.The American Petroleum Institute recommends magnetic particle inspection for ______.A.anchor chainB.wire ropeC.connecting linksD.pendant wires

参考答案和解析
正确答案：D
更多“Prior to magnetic particle inspection of anchor chain,the chain should be ______.A.Degauss ”相关问题

  • 第1题：

    Before letting the anchor go, you should check that the ______.

    A.chain is clear

    B.anchor is clear of obstructions

    C.wildcat is disengaged

    D.All of the above


    正确答案：D
    抛锚前，你应该检查：锚链清爽、锚没有阻碍、锚机持链轮脱开。

  • 第2题：

    Lower the anchor until it is clear of （）（锚链筒）.

    • A、chain locker
    • B、hawse pipe
    • C、windlass
    • D、anchor chain

    正确答案:B

  • 第3题：

    First,clean the （）（锚链舱）！

    • A、chain pipe
    • B、chain locker
    • C、hawse pipe
    • D、anchor

    正确答案:B

  • 第4题：

    单选题
    Prior to taking over the deck watch in port,the relieving officer shall not be informed by the officer in charge of the deck watch as to（）.
    A

    the depth of the water at the berth

    B

    the ship‟s draught

    C

    the duty of the relieving officer

    D

    the arrangement of anchor and the scope of the anchor chain


    正确答案： B
    解析： 暂无解析

  • 第5题：

    单选题
    The part of the anchor windlass that engages the anchor chain for lifting is called the （）.
    A

    warping head

    B

    fairlead

    C

    wildcat

    D

    capstan


    正确答案： B
    解析： 暂无解析

  • 第6题：

    单选题
    A sufficient amount of chain must be veered when anchoring a vessel to ensure（）.
    A

    the vessel has enough room to swing while at anchor

    B

    the anchor flukes bite into the ocean bottom

    C

    there is a sufficient scope of chain to keep the anchor on the bottom

    D

    there is more chain out than there is in the chain locker


    正确答案： B
    解析： 暂无解析

  • 第7题：

    单选题
    Grinding to eliminate shallow surface defects should be done（）.
    A

    parallel to the longitudinal direction of the chain

    B

    perpendicular to the direction of the anchor chain

    C

    diagonally across the link of the anchor chain

    D

    around the circumference of the chain link


    正确答案： D
    解析： 暂无解析

  • 第8题：

    单选题
    After deploying the anchor，a permanent chain chaser is（）.
    A

    removed from the anchor chain

    B

    connected to a buoy at the anchor

    C

    stripped back to the rig and secured

    D

    connected to a buoy halfway down the chain


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    What does the proof test load of an anchor chain demonstrate?（）
    A

    Breaking strength of the chain

    B

    Strength of the chain to a specified limit

    C

    Adequate holding power for new bottom conditions

    D

    Safe working load of the chain


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    Your vessel is anchored in an open roadstead with three shots of chain out on the port anchor.The wind freshens considerably and the anchor begins to drag.Which action should you take FIRST（）.
    A

    Drop the starboard anchor short with about one shot of chain

    B

    Sheer out to starboard using the rudder，then drop the starboard anchor with about four shots of chain

    C

    Put the engines slow ahead to help the anchor

    D

    Veer out more chain on the port anchor


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    What is the best guide for determining the proper scope of anchor chain to use for anchoring in normal conditions?（）
    A

    One shot of chain for every ten feet of water

    B

    One shot of chain for every fifteen feet of water

    C

    One shot of chain for every thirty feet of water

    D

    One shot of chain for every ninety feet of water


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    Which safety check（s）should be made before letting go the anchor（）.
    A

    See that the anchor is clear of obstructions

    B

    See that the chain is all clear

    C

    See that the wildcat is disengaged

    D

    All of the above


    正确答案： A
    解析： 暂无解析

  • 第13题：

    In a combination chain and wire rope mooring system, the anchor chain is deployed at the anchor end of the line to ______.

    A.increase fatigue life of the system

    B.reduce the time to retrieve the line

    C.increase the holding power

    D.reduce the catenary


    正确答案：C
    在锚链与缆绳并用的系泊系统中，缆绳的作用主要是增强系泊强度。

  • 第14题：

    In anchor orders, “Up and down” means “（）”.

    • A、The chain is not upright
    • B、The chain is upright
    • C、The chain is slack
    • D、The chain is not slack

    正确答案:B

  • 第15题：

    单选题
    A permanent chain chasing system is used to（）.
    A

    clean anchor chain as it's hauled in

    B

    recover anchors which have lost their buoys

    C

    run and retrieve anchors

    D

    prepare anchor chain for inspection


    正确答案： D
    解析： 暂无解析

  • 第16题：

    单选题
    In anchor orders, “Up and down” means “（）”.
    A

    The chain is not upright

    B

    The chain is upright

    C

    The chain is slack

    D

    The chain is not slack


    正确答案： A
    解析： 暂无解析

  • 第17题：

    单选题
    You are riding to a single anchor.The vessel is yawing excessively.Which action should be taken to reduce the yawing（）.
    A

    Veer chain to the riding anchor

    B

    Heave to a shorter scope of chain on the riding anchor

    C

    Drop the second anchor at the extreme end of the yaw and veer the riding anchor

    D

    Drop the second anchor at the extreme end of the yaw，then adjust the cables until the scope is equal


    正确答案： D
    解析： 暂无解析

  • 第18题：

    单选题
    Prior to magnetic particle inspection of anchor chain，the chain should be（）.
    A

    degaussed

    B

    demagnetized

    C

    soaked

    D

    sandblasted


    正确答案： B
    解析： 暂无解析

  • 第19题：

    单选题
    In a combination chain and wire rope mooring system，the anchor chain is deployed at the anchor end of the line to（）.
    A

    increase fatigue life of the system

    B

    reduce the time to retrieve the line

    C

    increase the holding power

    D

    reduce the catenary


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    A chain stripper is used to（）.
    A

    prevent chain from clinging to the wildcat

    B

    clean the marine debris from the chain

    C

    flake chain from a boat's chain locker

    D

    clean chain prior to an x-ray inspection


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    What is meant by veering the anchor chain? （）
    A

    Bringing the anchor to short stay

    B

    Heaving in all the chain

    C

    Locking the windlass to prevent more chain from running out

    D

    Paying out more chain


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    A sufficient amount of chain must be veered when anchoring a vessel to ensure（）.
    A

    the vessel has enough room to swing while at anchor

    B

    the anchor flukes bite into the ocean bottom

    C

    there is sufficient weight from the anchor and chain to prevent dragging

    D

    there is more chain out than there is in the chain locker


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    The length of chain between the anchor and the end of the pendant line is called the（）.
    A

    pigtail chain

    B

    thrash chain

    C

    crown chain

    D

    wear chain


    正确答案： A
    解析： 暂无解析

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