For small angles of inclination, if the KG were equal to the KM, then the vessel would have __________.A.position stabilityB.negative stabilityC.neutral stabilityD.maximum stability

题目

For small angles of inclination, if the KG were equal to the KM, then the vessel would have __________.

A.position stability

B.negative stability

C.neutral stability

D.maximum stability

相似考题

1.Cross curves of stability show which of the following？A.The righting arms at various angles of inclination and displacementB.The metacentric height at large angles of heelC.The height of the center of buoyancy at various anglesD.The metacentric radius at various displacements

2.A vessel aground may have negative GM since the ______.A.decrease in KM is equal to the loss of draftB.virtual rise of G is directly proportional to the remaining draftC.lost buoyancy method is used to calculate KM, and KB is reducedD.displacement lost acts at the point where the ship is aground

3.Although KG for a vessel in lightweight is relatively high, the vessel is stiff because ___.A.KM is smallB.KM is highC.BL is smallD.KB is large

4.A Master would be well advised to file a note of protest if ______.A.Portions of his vessel’s cargo were illegally impoundedB.Longshore labor went on strike in a port causing undue vessel delayC.Cargo was received at ship side which was damaged in land transitD.The vessel encountered heavy weather which might have caused bottom damage

参考答案和解析
正确答案：C
对于小角度倾角，如果KG和KM相等，船舶成随遇平衡状态。
更多“For small angles of inclination, if the KG were equal to the KM, then the vessel would hav ”相关问题

  • 第1题：

    At all angles of inclination, the metacenter is ______.

    A.vertically above the center of buoyancy

    B.vertically above the center of gravity

    C.at the intersection of the upright vertical centerline and the line of action of the buoyant force

    D.at the geometric center of the underwater volume


    正确答案：A
    在所有的倾斜角中，横稳心在浮心的垂直上方。

  • 第2题：

    In a traffic separation scheme, when joining a traffic lane from the side, a vessel shall do so___.

    A.only in case of an emergency or to engage in fishing within the zone

    B.as nearly as practical at right angles to the general direction of traffic flow

    C.at as small an angle as possible

    D.only to anchor within the zone


    正确答案：C
    在分道通航制中，当一次驶入通道航分道时，船首要与分道成小角度驶入。

  • 第3题：

    单选题
    A Master would be well advised to file a note of protest if（）.
    A

    Portions of his vessel's cargo were illegally impounded

    B

    Longshore labor went on strike in a port causing undue vessel delay

    C

    Cargo was received at ship side which was damaged in land transit

    D

    The vessel encountered heavy weather which might have caused bottom damage


    正确答案： B
    解析： 暂无解析

  • 第4题：

    单选题
    If your vessel were proceeding down river (descending)，a green square marker with a green reflector border on the right bank would be a（）.
    A

    mile board

    B

    dredging mark

    C

    passing daymark

    D

    crossing daymark


    正确答案： B
    解析： 暂无解析

  • 第5题：

    单选题
    If the vertical center of gravity (VCG) of a ship rises 1.7 feet，the righting arm (GZ) for the various angles of inclination will（）.
    A

    decrease

    B

    increase

    C

    remain unchanged

    D

    be changed by the amount of GG' x cosine of the angle


    正确答案： D
    解析： 暂无解析

  • 第6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7题：

    单选题
    A vessel aground may have negative GM since the（）.
    A

    decrease in KM is equal to the loss of draft

    B

    virtual rise of G is directly proportional to the remaining draft

    C

    lost buoyancy method is used to calculate KM, and KB is reduced

    D

    displa ement lost acts at the point where the ship is aground


    正确答案： D
    解析： 暂无解析

  • 第8题：

    单选题
    For a vessel with longitudinal inclination, an increase in GML cause（）.
    A

    list to stabilize at an angle of loll

    B

    trim to stabilize at an angle of loll

    C

    trim to increase

    D

    trim to decrease


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    At all angles of inclination, the metacenter is（）.
    A

    vertically above the center of buoyancy

    B

    vertically above the center of gravity

    C

    at the intersection of the upright vertical centerline and the line of action of the buoyant force

    D

    at the geometric center of the underwater volume


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    GM cannot be used as an indicator of stability at all angles of inclination because（）.
    A

    M is not fixed at large angles

    B

    there is no M at large angles

    C

    G is not fixed at large angles

    D

    there is no G at large angles


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    For a vessel with list,a decrease in GMT will cause the inclination to（）.
    A

    stabilize at an angle of loll

    B

    decrease

    C

    increase

    D

    remain constant


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    In a traffic separation scheme, when joining a traffic lane from the side, a vessel shall do so（）.
    A

    at as small an angle as possible

    B

    as nearly as practical at right angles to the general direction of traffic flow

    C

    only in case of an emergency or to engage in fishing within the zone

    D

    never


    正确答案： D
    解析： 暂无解析

  • 第13题：

    GM cannot be used as an indicator of stability at all angles of inclination because ______.

    A.M is not fixed at large angles

    B.there is no M at large angles

    C.G is not fixed at large angles

    D.there is no G at large angles


    正确答案：A
    GM值不能用于表示船舶所有倾斜角的稳性因为在大的横倾角时M点不是固定点。

  • 第14题：

    单选题
    A master would be well advised to note a sea protest if（）.
    A

    portions of his vessel's cargo were illegally impounded

    B

    longshoreman went on strike against the overtime

    C

    the vessel encountered heavy weather which might have caused some damages to her

    D

    a wreck of fishing boat was located on the voyage


    正确答案： C
    解析： 暂无解析

  • 第15题：

    单选题
    Inclination of the vessel to port side or starboard side defines（）.
    A

    Tip

    B

    Capsize

    C

    List

    D

    Trim


    正确答案： D
    解析： 暂无解析

  • 第16题：

    单选题
    My own inclination, if I were in your situation, would be to look for another position.
    A

    symptom

    B

    likeness

    C

    habit

    D

    tendency


    正确答案： D
    解析：
    句意：如果我处在你的位置，我会倾向于寻找另外的职位。inclination的意思是“倾向，爱好”。tendency的意思是“趋向，倾向”，symptom症状；征兆。likeness相像，相似物。habit习惯，习性。

  • 第17题：

    单选题
    A vessel aground may have negative GM since the（）.
    A

    decrease in KM is equal to the loss of draft

    B

    virtual rise of G is directly proportional to the remaining draft

    C

    lost buoyancy method is used to calculate KM，and KB is reduced

    D

    displacement lost acts at the point where the ship is aground


    正确答案： A
    解析： 暂无解析

  • 第18题：

    单选题
    A sailing vessel is overtaking a steam vessel in a fairway on International waters，so as to pass on the steam vessel’s port side． The sailing vessel is the（）.
    A

    privileged vessel and would sound two short blasts

    B

    burdened vessel and would sound two prolonged blasts followed by two short blasts

    C

    burdened vessel and would sound no whistle signal

    D

    privileged vessel and would sound no whistle signal


    正确答案： A
    解析： 暂无解析

  • 第19题：

    单选题
    For a vessel with transverse inclination，an increase in GMT causes（）.
    A

    list to stabilize at an angle of loll

    B

    list to decrease

    C

    trim to decrease

    D

    list to increase


    正确答案： B
    解析： 暂无解析

  • 第20题：

    单选题
    In a traffic separation scheme，when joining a traffic lane from the side，a vessel shall do so（）.
    A

    only in case of an emergency or to engage in fishing within the zone

    B

    as nearly as practical at right angles to the general direction of traffic flow

    C

    at as small an angle as possible

    D

    only to anchor within the zone


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    For small angles of inclination,if the KG were equal to the KM,then the vessel would have（）.
    A

    positive stability

    B

    negative stability

    C

    neutral stability

    D

    maximum stability


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    At all angles of inclination，the true measure of a vessel’s stability is the（）.
    A

    metacentric height

    B

    displacement

    C

    righting moment

    D

    inclining moment


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    For a vessel with list，a decrease in GMT will cause the angle of inclination to（）.
    A

    stabilize at an angle of loll

    B

    decrease

    C

    increase

    D

    remain constant


    正确答案： C
    解析： 暂无解析

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