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航海英语锚泊与靠离泊作业单项选择题每日一练(2017.10.19)

  • 单项选择题

    Mooring with two bow anchors has which major advantage over anchoring with one bow anchor? ().

    A.The vessel will not reverse direction in a tidal current
    B.The radius of the vessel's swing will be shortened
    C.A mooring approach may be made from any direction
    D.The vessel will not swing with a change in wind

  • 单项选择题

    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

  • 单项选择题

    A vessel moored with two anchors,sometimes,at an exposed roadstead to().

    A.aid turning the ship
    B.obtain a fine bearing
    C.increase ship swings to wind or tide
    D.lighten the stress of anchor chains

  • 单项选择题

    Which would you NOT use to report the amount of anchor chain out? Three shots().

    A.at the water's edge
    B.on deck
    C.on the bottom
    D.well in the water

  • 单项选择题

    Owing to the big draught of the ship,she has to go alongside by the time of().

    A.spring tide
    B.flood tide
    C.ebb tide
    D.slack water

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