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A semisubmersible which flops between forward and aft angles of trim is likely to have ______.A.KML less than KGLB.an off-center LCGC.LCG greater than LCBD.KML greater than KMT

题目

A semisubmersible which flops between forward and aft angles of trim is likely to have ______.

A.KML less than KGL

B.an off-center LCG

C.LCG greater than LCB

D.KML greater than KMT

相似考题

1.A semisubmersible with a negative GM flops to an angle of ______.A.heelB.trimC.listD.loll

2.Which tanker discharge pattern would be the safest and most efficient ________．A.Empty the forward tanks and start working aft，emptying each tank in sequenceB.Start discharging with most of the discharge coming from forward，but include some from midships and after tanksC.Start pumping from forward，midships，and aft with the discharge distributed equally among the tanksD.Start pumping from midships and then work forward and aft simultaneously as the midships tank is emptied

3.Which of the following statements is TRUE regarding crane operations ________．A.Radio communications allow the crane operator to disregard the use of hand signalsB.The crane operators and signalman must be familiar with the correct hand signalsC.The forward cranes can be operated from the bridgeD.The aft cranes can be operated from the aft steering station

4.In a married falls rig at the after end of a hatch，a boom is rigged in a fore and aft line through its heel．Stresses on the outboard guy will be LEAST if the guy is made fast at a point ______．A.Abreast the heelB.At right angles to the boom when viewed from aboveC.Aft of the heelD.Forward of the spiderband

更多“A semisubmersible which flops between forward and aft angles of trim is likely to have ___ ”相关问题

  • 第1题：

    （）leads at right angles to the center line from the stern to the shore.

    • A、An aft breast line.
    • B、An aft spring
    • C、The stern line
    • D、A fore breast line

    正确答案:A

  • 第2题：

    单选题
    （）leads at right angles to the center line from the stern to the shore.
    A

    An aft breast line.

    B

    An aft spring

    C

    The stern line

    D

    A fore breast line


    正确答案： C
    解析： 暂无解析

  • 第3题：

    单选题
    A semisubmersible with a negative GM flops to an angle of（）.
    A

    heel

    B

    trim

    C

    list

    D

    loll


    正确答案： A
    解析： 暂无解析

  • 第4题：

    单选题
    A semisubmersible which will not remain upright and will assume a list either to port or starboard is likely to have（）.
    A

    a large TCG

    B

    a negative GM

    C

    excessive ballast

    D

    insufficient deck load


    正确答案： C
    解析： 暂无解析

  • 第5题：

    单选题
    The difference between the forward and aft drafts is（）.
    A

    list

    B

    heel

    C

    trim

    D

    flotation


    正确答案： C
    解析： 暂无解析

  • 第6题：

    单选题
    The mean draft of a ship is the draft（）.
    A

    midway between the forward and aft draft marks

    B

    at the center of flotation

    C

    at the load line

    D

    at the center of buoyancy


    正确答案： C
    解析： 暂无解析

  • 第7题：

    单选题
    When in command of a lifeboat under oars，the command TOSS OARS means to（）.
    A

    lift oars to vertical position，trim blades fore and aft with handles resting on the thwarts

    B

    complete the stroke，come to Oars，raise the oars smartly to the vertical，rest handles on footings and trim blades fore and aft

    C

    place oars in row locks directly from the boated position or from Stand by oars position

    D

    complete the stroke (when rowing in ahead motion)，raise the oars with crook of elbow to about 30 degrees，swing blades forward


    正确答案： D
    解析： 暂无解析

  • 第8题：

    单选题
    A vessel has an amidships superstructure. Which location would be most suitable for on-deck stowage of automobiles?（）.
    A

    On top of No.1 hatch

    B

    Beside the hatches，forward of the midships house

    C

    On top of the hatch immediately forward of the midships house

    D

    On top of the hatch immediately aft of the midships house


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    A vessel is heading magnetic east and its magnetic compass indicates a heading of 086°.Which action should be taken to remove this error during compass adjustment（）.
    A

    If the blue ends of the magnets are aft，and the fore-and-aft tray is at the top，you should add some magnets

    B

    If the blue ends of the magnets are aft you should lower the fore-and-aft tray

    C

    If the blue ends of the magnets are aft，and the fore-and-aft tray is at the top，you should reverse the magnets

    D

    If the blue ends of the magnets are forward，and the fore-and-aft tray is at the bottom，you should add some magnets


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    The trim of a vessel is the （）.
    A

    value of the mean draft

    B

    degree of list

    C

    amount of roll

    D

    difference in fore and aft drafts


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    A semisubmersible which flops between forward and aft angles of trim is likely to have（）.
    A

    KML less than KGL

    B

    an off-center LCG

    C

    LCG greater than LCB

    D

    KML greater than KMT


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    Due to the shape of the（），whereby forward- and aft ship are differently shaped，a trim correction on the draft measurement has to be done.
    A

    spheroid

    B

    loxodrome

    C

    carene

    D

    sphere


    正确答案： B
    解析： 暂无解析

  • 第13题：

    A line leading aft from forecastle to the shore is called（）.

    • A、aft spring
    • B、breast line
    • C、stern line
    • D、forward spring

    正确答案:D

  • 第14题：

    单选题
    Which will most likely occur when entering shallow water? （）
    A

    Rudder action will become more effective

    B

    The vessel's list will change

    C

    The vessel's trim will change

    D

    An increase in speed will occur


    正确答案： D
    解析： 暂无解析

  • 第15题：

    单选题
    （）means rudder to be held in the force and aft angles.
    A

    Steady

    B

    Meet her

    C

    Midships

    D

    Stop engines


    正确答案： D
    解析： 暂无解析

  • 第16题：

    单选题
    The vertical distance between G and M is used as a measure of（）.
    A

    stability at all angles of inclination

    B

    initial stability

    C

    stability at angles less than the limit of positive stability

    D

    stability at angles less than the downflooding angle


    正确答案： D
    解析： 暂无解析

  • 第17题：

    单选题
    Which of the following statements is TRUE regarding crane operations（）.
    A

    Radio communications allow the crane operator to disregard the use of hand signals

    B

    The crane operators and signalman must be familiar with the correct hand signals

    C

    The forward cranes can be operated from the bridge

    D

    The aft cranes can be operated from the aft steering station


    正确答案： C
    解析： 暂无解析

  • 第18题：

    单选题
    A vessel has an amidships superstructure. Which location would be most suitable for ondeck stowage of automobiles?（）.
    A

    On top of No.1 hatch

    B

    Beside the hatches, forward of the midships house

    C

    On top of the hatch immediately forward of the midships house

    D

    On top of the hatch immediately aft of the midships house


    正确答案： D
    解析： 暂无解析

  • 第19题：

    单选题
    A change of trim may be simply defined as（）.
    A

    the change in difference between the forward and aft drafts

    B

    the sum of free communication，free surface and pocketing

    C

    the moment of inertia of the ship's waterline plane about the athwartship axis

    D

    rolling and listing


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    A vessel is heading magnetic east and its magnetic compass indicates a heading of 086°. Which action should be taken to remove this error during compass adjustment?（）
    A

    If the blue ends of the magnets are aft，and the fore-and-aft tray is at the top，you should add some magnets.

    B

    If the blue ends of the magnets are aft you should lower the fore-and-aft tray

    C

    If the blue ends of the magnets are aft，and the fore-and-aft tray is at the top，you should reverse the magnets

    D

    If the blue ends of the magnets are forward，and the fore-and-aft tray is at the bottom，you should add some magnets


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    To ensure the best results during the Mediterranean moor，the chains should（）.
    A

    be crossed around the bow

    B

    tend out at right angles to the bow

    C

    tend aft 60°from each bow

    D

    tend forward 30°on either bow


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    An inclined semisubmersible with a very short rolling period about a constant angle of list is likely to have（）.
    A

    an off-center TCG

    B

    an LCG greater than level vessel LCB

    C

    a negative GM

    D

    excessive free surfaces


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    What would have the greatest affect on a vessel’s longitudinal strength? （）
    A

    Collision damage to the bow，forward of the collision bulkhead

    B

    Grounding damage to the bilge strake，just aft of midships

    C

    Extensive corrosion to the centerline deck plating

    D

    Damage to the side shell，midway between the bilge and the stringer plate


    正确答案： C
    解析： 暂无解析

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