A flooded lifeboat on board a vessel would adversely affect the vessel’s stability by ______.A.increasing the righting momentB.decreasing the vessel’s displacementC.increasing the reserve buoyancyD.shifting the CG (center of gravity) off center

题目

A flooded lifeboat on board a vessel would adversely affect the vessel’s stability by ______.

A.increasing the righting moment

B.decreasing the vessel’s displacement

C.increasing the reserve buoyancy

D.shifting the CG (center of gravity) off center

相似考题

1.______ of the following statements is INCORRECT regarding a fire and boat drill on board your cargo vessel.A.At least one fire and boat drill shall be held within 24 hours of leaving a port where more than 25 percent of the crew has been replacedB.The Master is responsible in seeing that each lifeboat is lowered to the water at least once in each 6 months．C.Lifeboat equipment shall be examined at least once each month to insure that it is completeD.An entry shall be made in the vessel's Official Logbook relative to each fire and boat drill

2.Free communication will adversely affect transverse stability only when the flooded space is ______.A.off-centerB.on the centerlineC.completely floodedD.open to the sea above and below the waterline

3.After jacking down your liftboat you have an unexpected list．You find that the only cause of this list must be a flooded leg．Raising the flooded leg further would adversely affect the boats stability by ______．A.Raising the KG and increasing the draft which may put you in an unsafe operating conditionB.Increasing GM and causing a fast rollC.Increasing the righting arm on the high sideD.Causing the vessel to yaw when underway

4.The Chief Mate must ascertain that the deck loads are stowed in such a manner as ______.A.not to affect the draught trimB.not to affect the cargo ventilationC.not to affect the free surfaceD.not to affect the vessel's stability

更多“A flooded lifeboat on board a vessel would adversely affect the vessel’s stability by ____ ”相关问题

  • 第1题：

    When transferring survivors from an enclosed lifeboat to a rescue vessel，personnel on board the boat should ______．

    A.remove their life preservers to make it easier to climb on board the rescue vessel

    B.climb on top of the boat while waiting for their turn to transfer to the rescue vessel

    C.remain seated inside and make the transfer one person at a time

    D.enter the water and swim over to the rescue vessel


    正确答案：C

  • 第2题：

    Flanking rudders effect a vessel’s heading because of the ______.

    A.effect of the propeller flow on the rudders

    B.water flow due to the vessel’s movement through the water

    C.tunnel affect of the water flow past opposing rudders

    D.discharge current being channeled to impinge on the vessel’s deadwood


    正确答案：A
    侧面舵影响着船首向，因为螺旋桨水流作用在舵叶上。

  • 第3题：

    单选题
    When considering a vessel’s stability，which spaces in a general cargo vessel are the best locations for the carriage of bulk grain? （）
    A

    Deep tanks

    B

    Lower holds

    C

    Lower holds at the ends of the vessel

    D

    'Tween-decks


    正确答案： B
    解析： 暂无解析

  • 第4题：

    单选题
    A flooded lifeboat on board a vessel would adversely affect the vessel’s stabbility by（）.
    A

    increasing the righting moment

    B

    decreasing the vessel's displacement

    C

    increasing the reserve buoyancy

    D

    shifting the CG(center of gravity) off center


    正确答案： D
    解析： 暂无解析

  • 第5题：

    单选题
    Records of tests and inspections of a cargo vessel’s fire extinguishing systems shall be（）on board until the vessel’s Certificate of Inspection expires.
    A

    consealed

    B

    detained

    C

    contained

    D

    kept


    正确答案： B
    解析： 暂无解析

  • 第6题：

    单选题
    A sailing vessel is overtaking a power-driven vessel in a narrow channel，so as to pass on the power-driven vessel’s port side. The overtaken vessel will have to move to facilitate passage. The sailing vessel is the（）.
    A

    stand-on vessel and would sound two short blasts

    B

    give-way vessel and would sound no whistle signal

    C

    stand-on vessel and would sound no whistle signal

    D

    give-way vessel and would sound two prolonged blasts followed by two short blasts


    正确答案： B
    解析： 暂无解析

  • 第7题：

    单选题
    Master must ascertain that deck loads are stowed in such a manner as（）.
    A

    not to affect the vessel's stability and trim

    B

    to affect the vessel's stability

    C

    to affect the vessel's trim

    D

    to affect the vessel's atability or trim


    正确答案： A
    解析： 暂无解析

  • 第8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9题：

    单选题
    When transferring survivors from an enclosed lifeboat to a rescue vessel，personnel on board the boat should（）.
    A

    remove their life preservers to make it easier to climb on board the rescue vessel

    B

    climb on top of the boat while waiting for their turn to transfer to the rescue vessel

    C

    remain seated inside and make the transfer one person at a time

    D

    enter the water and swim over to the rescue vessel


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    How would you pass a red buoy in the maritime buoyage system“A” （）.
    A

    keep the buoy on the vessel's starboard side when approaching a port and on the vessel's port side when leaving

    B

    keep the buoy on the vessel's port side when approaching a port and on the vessel's starboard side when leaving

    C

    keep the buoy on the vessel's starboard side when approaching and leaving

    D

    keep the buoy on the vessel's port side when approaching and leaving


    正确答案： C
    解析： 暂无解析

  • 第11题：

    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


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    A flooded leg on a lift boat would adversely affect the vessel’s stability underway by（）.
    A

    increasing the righting moment

    B

    decreasing the vessel's displacement

    C

    increasing the reserve buoyancy

    D

    shifting the CG (center of gravity) off center


    正确答案： D
    解析： 暂无解析

  • 第13题：

    A vessel has a strong wind on the port beam. This has the same affect on stability as ______.

    A.weight that is off-center to starboard

    B.increasing the draft

    C.reducing the freeboard

    D.increasing the trim


    正确答案：A

  • 第14题：

    单选题
    Upon receipt of a distress message，a merchant vessel is bound to proceed to the scene of the distress. Under which of the following cases would this NOT be true?（）
    A

    The vessel would arrive at the distress scene more than 36 hours after the receipt of the initial distress message

    B

    There are vessels closer to the distress scene that are proceeding to assist

    C

    The Master of the vessel in distress has requisitioned another vessel，and that vessel has accepted the requisition

    D

    You are on a tank vessel and the distress involves a major fire on board the other vessel


    正确答案： C
    解析： 暂无解析

  • 第15题：

    单选题
    Mariners must ascertain that deck loads are stowed in such a manner as（）.
    A

    to affect the vessel's stability

    B

    not to affect the vessel's stability

    C

    to keep the vessel on even keel

    D

    not to keep the vessel on even keel


    正确答案： B
    解析： 暂无解析

  • 第16题：

    单选题
    A flooded lifeboat on board a vessel would adversely affect the vessel’s stability by（）.
    A

    increasing the righting moment

    B

    decreasing the vessel's displacement

    C

    increasing the reserve buoyancy

    D

    shifting the CG（center of gravity）off center


    正确答案： B
    解析： 暂无解析

  • 第17题：

    单选题
    A vessel has a strong wind on the port beam. This has the same affect on stability as（）.
    A

    weight that is off-center to starboard

    B

    increasing the draft

    C

    reducing the freeboard

    D

    increasing the trim


    正确答案： D
    解析： 暂无解析

  • 第18题：

    单选题
    Flanking rudders effect a vessel’s heading because of the（）.
    A

    effect of the propeller flow on the rudders

    B

    water flow due to the vessel's movement through the water

    C

    tunnel affect of the water flow past opposing rudders

    D

    discharge current being channeled to impinge on the vessel's deadwood


    正确答案： A
    解析： 暂无解析

  • 第19题：

    单选题
    Free communication will adversely affect transverse stability only when the flooded space is （）.
    A

    off-center

    B

    on the centerline

    C

    completely flooded

    D

    open to the sea above and below the waterline


    正确答案： A
    解析： 暂无解析

  • 第20题：

    单选题
    Upon receipt of a distress message，a merchant vessel is bound to proceed to the scene of the distress. Under which of the following cases would this NOT be true?（）
    A

    The vessel would arrive at the distress scene more than 36 hours after the receipt of the initial distress message

    B

    There are vessels closer to the distress scene that are proceeding to assist

    C

    The Master of the vessel in distress has requisitioned another vessel，and that vessel has accepted the requisition

    D

    You are on a tanker and the distress involves a major fire on board the other vessel


    正确答案： B
    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
    The effect of free surface on initial stability depends upon（）.
    A

    the amount of liquid in the compartment

    B

    the dimensions of the liquid surface and the vessel's displacement

    C

    only the length of the compartment

    D

    the vertical position of the liquid in the vessel


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    A flooded leg on a liftboat would adversely affect the vessel’s stability underway by（）.
    A

    increasing the righting moment

    B

    decreasing the vessel's displacement

    C

    increasing the reserve buoyancy

    D

    shifting the CG (center of gravity) off center


    正确答案： A
    解析： 暂无解析

相关内容