A sufficient amount of chain must be veered when anchoring a vessel to ensure ______.A.the vessel has enough room to swing while at anchorB.the anchor flukes bite into the ocean bottomC.there is a sufficient scope of chain to keep the anchor on the bottom

题目

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

相似考题

1.90% of the credit amount must be paid () the presentation of documents.A、atB、byC、againstD、when

2.When anchoring in unsheltered anchorage, chief engineer should consult with captain ____.A.if the ship must be stand byB.if take bunkeringC.if keep-watching as in voyageD.if the ship must anchor two anchors

3.In anchoring orders，Up and down means ________ ．A.the chain is not uprightB.the chain is tightC.the chain is uprightD.the chain is slack

4.The best method of determining if a vessel is dragging anchor is to note ______.A.the amount of line paid outB.how much the vessel sheers while at anchorC.any change in the tautness of the anchor chainD.changes in bearings of fixed objects onshore

更多“A sufficient amount of chain must be veered when anchoring a vessel to ensure ______.A.the ”相关问题

  • 第1题：

    What is NOT a requirement for testing the line throwing appliance on a vessel?

    A.The appliance should be tested every three months

    B.A regular service line should be used when testing

    C.A regular projectile should be used when testing

    D.An entry about the test must be made in the Official Log Book


    正确答案：B

  • 第2题：

    For safety reasons，when assistance towing ______．

    A.the disabled vessel should be towed to the nearest port

    B.the disabled vessel should be inspected for flammable gases

    C.passengers should always be removed from the disabled vessel

    D.personnel on the disabled vessel should don PFD's


    正确答案：D

  • 第3题：

    A vessel is not underway when ______.

    A.the anchor is dragging

    B.the ahchor is used in docking

    C.the ahchor is dredging

    D.she is at anchor but yawing heavily


    正确答案：D
    一船不航，当她在锚泊，当时她船在偏荡

  • 第4题：

    Concerning the identification signal for a pilot vessel, in fog, which statement is TRUE?___.

    A.When at anchor, the pilot vessel is only required to sound anchor signals

    B.The identification signal must be sounded any time the pilot vessel is underway

    C.The pilot vessel may only sound the identity signal when making way

    D.All of the above


    正确答案：A
    雾中有关引水船的识别信号，哪句是正确的？当锚泊时，引水船仅被要求鸣放锚泊船信号.

  • 第5题：

    In anchoring orders, WALK BACK THE CHAIN means ______.

    A.pay away the chain

    B.check up the chain

    C.take a strain on the chain

    D.take in the chain


    正确答案：A
    在锚令中，倒转绞盘（锚机送链放锚）意思是松出锚链。

  • 第6题：

    单选题
    In anchoring orders, up and down means（）.
    A

    the chain is not upright

    B

    the chain is tight

    C

    the chain is upright

    D

    the chain is slack


    正确答案： C
    解析： 暂无解析

  • 第7题：

    单选题
    When a pilot is on board to pilot the vessel the Letter （） must be hoisted．
    A

    G

    B

    H

    C

    B

    D

    N


    正确答案： D
    解析： 暂无解析

  • 第8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9题：

    单选题
    When anchoring in open anchorage, chief engineer should consult with captain （）
    A

    if the ship must be stand by

    B

    if M-E should be stopped

    C

    if keep-watching as in voyage

    D

    if the ship must anchor two anchors


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    A vessel is proceeding downstream in a narrow channel on the Western Rivers when another vessel is sighted moving upstream. Which vessel has the right of way? （）
    A

    The vessel moving upstream against the current

    B

    The vessel moving downstream with a following current

    C

    The vessel located more towards the channel centerline

    D

    The vessel with the least amount of maneuverability


    正确答案： C
    解析： 暂无解析

  • 第11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12题：

    单选题
    When anchoring a vessel under normal conditions，which scope of chain is recommended? （）
    A

    Four times the depth of water

    B

    Two and one-half times the depth of water

    C

    Five to seven times the depth of water

    D

    Fifteen times the depth of water


    正确答案： A
    解析： 暂无解析

  • 第13题：

    A Notice of Marine Casualty to a vessel must include ______.

    A.the estimated cost of damage

    B.the name of the owner or agent of the vessel

    C.an evaluation of who was at fault

    D.the amount of ballast on board


    正确答案：B

  • 第14题：

    Which party must ensure that legal work hour limitations（for both officers and crew members），rest periods and regulations governing work on Sundays and holidays are followed when the vessel is in a safe harbor ________．

    A.The owner of the vessel

    B.The company operating the vessel

    C.The Master of the vessel

    D.The company chartering the vessel


    正确答案：C

  • 第15题：

    Bilge soundings indicate ______.

    A.the amount of condensation in the hold

    B.whether the cargo is leaking or not

    C.whether the vessel is taking on water

    D.All of the above


    正确答案：D
    舱底测深显示舱内冷凝水数量，货物是否泄露，船舶是否进水.

  • 第16题：

    If the gyrocompass error is east，what describes the error and the correction to be made to gyrocompass headings to obtain true headings?

    A.The readings are too low (small numerically) and the amount of the error must be added to the compass to obtain true

    B.The readings are too low and the amount of the error must be subtracted from the compass to obtain true

    C.The readings are too high (large numerically) and the amount of the error must be added to the compass to obtain true

    D.The readings are too high and the amount of the error must be subtracted from the compass to obtain true


    正确答案：A
    假如电罗经的误差偏东，怎样描述误差和改正点罗经首向而获得真首向？读数偏小且误差量必须加上点罗经的首向便获得真首向。

  • 第17题：

    单选题
    Which statement concerning the navigation of a vessel in ice is FALSE?（）
    A

    Anchoring in the presence of ice is not recommended except in an emergency

    B

    Towing a vessel through an ice field is not recommended except in an emergency

    C

    The Free and Proceed system of escorting a beset vessel cuts down on the number of freeing operations

    D

    When anchoring in ice，it is advisable to increase the scope of the chain over what is normally used for non-icing conditions


    正确答案： C
    解析： 暂无解析

  • 第18题：

    单选题
    If the circumstances of the case admit，any vessel（）in a narrow channel.
    A

    shall have the liberty to anchor

    B

    shall avoid anchoring

    C

    shall moor to a buoy when necessary

    D

    shall keep anchoring


    正确答案： A
    解析： 暂无解析

  • 第19题：

    单选题
    When anchoring,it is a common rule of thumb to use a length of chain（）.
    A

    five to seven times the depth of water

    B

    seven to ten times the depth of water

    C

    twice the depth of water

    D

    twice the depth of water plus the range of tide


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    When anchoring，good practice requires 5 to 7 fathoms of chain for each fathom of depth. In deep water you should use（）.
    A

    the same ratio

    B

    more chain for each fathom of depth

    C

    less chain for each fathom of depth

    D

    two anchors with the same ratio of chain


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    When anchoring a small sailing vessel in rough weather，the best anchor line would be composed of（）.
    A

    chain-wire

    B

    chain-manila

    C

    chain-nylon

    D

    all chain


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    In anchoring orders, walk back the chain means（）.
    A

    pay away the chain

    B

    take in the chain

    C

    check up the chain

    D

    take a strain on the chain


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    The supply of carbon dioxide used in the fixed extinguishing system aboard a cargo vessel MUST be at least sufficient for（）.
    A

    all the spaces of a vessel

    B

    all cargo spaces

    C

    the engine room and largest cargo space

    D

    the space requiring the largest amount


    正确答案： D
    解析： 暂无解析

相关内容