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单选题
A floating ship with an initial negative metacentric height（）.
A
will capsize
B
will incline further
C
may lie at an angle of loll
D
may be initially level
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单选题（）refers to the height from the waterline to the bottom of the ship.A
DraftB
FreeboardC
DerrickD
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this does not eliminate the risk of cargo shiftingB
this will increase the metacentric height of the shipC
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单选题The angle of loll is a stability term which applies to a floating ship with（）.A
off-center loadingB
stiff characteristicsC
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单选题A continual worsening of the list or trim of any floating ship indicates（）.A
negative GMB
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structural failureD
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单选题Structural stress on a ship can be reduced by（）.A
lessening the effect of environmental forcesB
even and symmetrical variable loadingC
local concentration of heavy consumablesD
increasing the metacentric height
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单选题The center of the underwater volume of a floating vessel is the（）.A
center of buoyancyB
center of flotationC
uncorrected height of the center of gravity of the vesselD
center of gravity of the vessel corrected for free surface effects
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单选题（） is not the information necessary for the master to obtain guidance as to the stability of the ship.A
a curve of minimum operational metacentric height（GM）versus draughtB
instructions concerning the operation of cross-flooding arrangementsC
the signals or lights being exhibited or soundedD
all other data and aids which might be necessary to maintain stability after damage
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单选题If the metacenteroic height is small,a floating vessel will（）.A
be tenderB
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单选题Which of the following is the reason that the metacentric height is a valid measure of only the initial stabilit?（）.A
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The center of gravity shifts due to inclinationC
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The mean draft will change as the vessel is inclined
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单选题A negative metacentric height（）.A
will always cause a vessel to capsizeB
should always be immediately correctedC
always result from off-center weightsD
All of the above are correct
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单选题If the metacentric height is small，a floating vessel will（）.A
be tenderB
have a quick and rapid motionC
be stiffD
yaw
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单选题If the metacentric height is large，a floating vessel will（）.A
be tenderB
have a slow and easy motionC
be stiffD
have a tendency to yaw
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单选题In small angle stability，the metacentric height（）.A
is found in the hydrostatic tables for a level vesselB
multiplied by the displacement yields the righting momentC
is always positiveD
is calculated by subtracting KG from KM
考题
单选题For a floating vessel，the result of subtracting KG from KM is the（）.A
height of the metacenterB
height of the righting armC
height of the center of buoyancyD
metacentric height
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单选题For a floating vessel,true mean draft is always the（）.A
average of the observed draftsB
draft at the centre of flotationC
draft corresponding to the center of buoyancyD
metacentric height
考题
单选题If the metacenteroic height is large,a floating vessel will（）.A
be tenderB
have a slow and easy motionC
be stiffD
have a tendency to yaw
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