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The point to which your vessel’s center of gravity (G) may r

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  • 【名词&注释】

    有利于(beneficial to)、装载量(load)、照明设备(lighting equipment)、外力作用(exogenous process)

  • [单选题]The point to which your vessel’s center of gravity (G) may rise and still permit the vessel to have positive stability is called the().

  • A. metacentric point
    B. metacenter
    C. metacentric radius
    D. tipping center

  • 查看答案&解析 查看所有试题
  • 学习资料:
  • [单选题]以下()措施有利于提高夜间观测吃水的精度。
  • A. A.利用强力照明设备
    B. B.水面撒轻物
    C. C.投小石击起浪花
    D. D.以上均是

  • [单选题]船舶受外力作用(exogenous process)发生纵倾前后的重力(),重心位置()。
  • A. A.相等;不变
    B. B.相等;改变
    C. C.不等;改变
    D. D.不等;不变

  • [单选题]船舶由半淡水水域驶入海水水域时,船舶所受浮力()。
  • A. A.减少
    B. B.增加
    C. C.不变
    D. D.变化不定

  • [单选题]船舶由海水水域驶入淡水水域时,船舶所受浮力()。
  • A. A.减少
    B. B.增加
    C. C.不变
    D. D.变化不定

  • [单选题]船舶的每厘米吃水吨数TPC曲线的用途主要是计算船舶()。Ⅰ.吃水差的改变量;Ⅱ.平均吃水改变量;Ⅲ.初稳性高度的变化量;Ⅳ.装载量的变化值;Ⅴ.重心高度的变化量。
  • A. A.Ⅰ,Ⅱ,Ⅲ
    B. B.Ⅱ,Ⅲ
    C. C.Ⅱ,Ⅳ
    D. D.Ⅲ,Ⅳ,Ⅴ

  • [单选题]Beams are cambered to().
  • A. increase their strength
    B. provide drainage from the decks
    C. relieve deck stress
    D. All of the above

  • [单选题]From()the information concerning the tons per inch or centimeter immersion of a vessel shall be usually found.
  • A. Stability curve
    B. Deadweight scale
    C. Table of Azimuth
    D. Freeboard assignment

  • [单选题]Where must the draft marks be placed on a small passenger vessel? ()
  • A. On each side of the stem
    B. Near the stern post or rudder post
    C. At each end of the vessel
    D. All of the above

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