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单选题
In the absence of external forces，adding weight on one side of a floating vessel causes the vessel to（）.
A
heel until the angle of loll is reached
B
list until the center of buoyancy is aligned vertically with the center of gravity
C
trim to the side opposite TCG until all moments are equal
D
decrease draft at the center of flotation
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更多 “单选题In the absence of external forces，adding weight on one side of a floating vessel causes the vessel to（）.A heel until the angle of loll is reachedB list until the center of buoyancy is aligned vertically with the center of gravityC trim to the side opposite TCG until all moments are equalD decrease draft at the center of flotation” 相关考题
考题
In the absence of external forces，adding weight on one side of a floating vessel causes the vessel to ().A.heel until the angle of loll is reachedB.list until the center of buoyancy is aligned vertically with the center of gravityC.trim to the side opposite TCG until all moments are equalD.decrease draft at the center of flotation
考题
A vessel is inclined at an angle of loll. In the absence of external forces，the righting arm (GZ) is ______.A.positiveB.negativeC.zeroD.vertical
考题
One function of a bulwark is to ______．A.Help keep the deck dryB.Prevent stress concentrations on the stringer plateC.Protect against twisting forces exerted on the frame of the vesselD.Reinforce the side stringers
考题
For a floating vessel, the center of flotation is the point in the waterplane ______.A.about which the vessel lists and trimsB.which coincides with the center of buoyancyC.which, in the absence of external forces, is always vertically aligned with the center of gravityD.which is shown in the hydrostatic tables as VCB
考题
In the presence of external forces, the center of buoyancy of an inclined vessel is vertically aligned with the ______.A.center of gravityB.metacenterC.center of flotationD.Keel
考题
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考题
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考题
单选题In the absence of external forces，the center of buoyancy of an inclined vessel is vertically aligned directly below the（）.A
center of gravityB
amidships stationC
center of flotationD
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考题
单选题The center of flotation of a vessel is the point in the waterplane（）.A
about which the vessel lists and trimsB
which coincides with the center of buoyancyC
which，in the absence of external forces，is always vertically aligned with the center of gravityD
which is shown in the hydrostatic tables as VCB
考题
单选题The center of flotation of a vessel is（）.A
the center of volume of the immersed portion of the vesselB
the center of gravity of the water planeC
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考题
单选题Under the forces of its own weight，the suspended length of line will fall into a shape known as a（）.A
polygonB
holding arcC
catenary curveD
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考题
单选题The internal force of a material, which tends to resist deformation when subjected to external forces, is known as （）.A
stressB
strainC
shear strengthD
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考题
单选题A vessel is inclined at an angle of loll. In the absence of external forces，the righting arm (GZ) is（）.A
positiveB
negativeC
zeroD
vertical
考题
单选题In small-angle stability，when external forces exist，the buoyant force is assumed to act vertically upwards through the center of buoyancy and through the（）.A
center of gravityB
center of flotationC
metacenterD
metacentric height
考题
单选题In the presence of external forces，the center of buoyancy of an inclined vessel is vertically aligned with the（）.A
center of gravityB
metacenterC
center of flotationD
keel
考题
单选题Stability is determined principally by the location of the point of application of two forces: the downward-acting gravity force and the（）.A
upward-acting weight forceB
downward-acting weight forceC
upward-acting buoyant forceD
environmental force
考题
单选题In snall angle stability, when external forces exist , the buoyant force is assumed to act vertically upwards through the center of buoyancy and through the（）.A
center of gravityB
center of flotationC
metacenterD
metacentric height
考题
单选题A vessel continually lists to one side and has a normal rolling period. Which statement is TRUE?（）.A
The vessel has negative GMB
The center of gravity is on the centerlineC
The list can be corrected by reducing KMD
The vessel has asymmetrical weight distribution
考题
单选题In the absence of external forces, the center of gravity of a floating vessel is located directly above the（）.A
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考题
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考题
单选题The weight of the container and its contents is supported on deck by what part(s)?（）.A
Four lower corner castingsB
Bottom，side，and end railsC
Bottom flooring，side，and end railsD
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考题
单选题Which of the following describes one of the apartments the speaker has seen?A
A railway on one side and a lake on the other.B
A busy road on one side and a lake on the other.C
A busy road on one side and a railway on the other.
考题
单选题One function of a bulwark is to（）.A
help keep the deck dryB
prevent stress concentrations on the stringer plateC
protect against twisting forces exerted on the frame of the vesselD
reinforce the side stringers
考题
单选题For a floating vessel，the center of flotation is the point in the waterplane（）.A
about which the vessel lists and trimsB
which coincides with the center of buoyancyC
which，in the absence of external forces，is always vertically aligned with the center of gravityD
which is shown in the hydrostatic tables as VCB
考题
单选题（）measured at the midship section and taken from outside of the ship’s side shell plating on one side to the outside of ship’side shell plating on the other side.A
Length overallB
After perpendicularC
AmidshipsD
Extreme breadth
考题
单选题For a floating vessel,the center of the floating is the point in the waterpiane.（）.A
aboat which the vessel lists and trimsB
which coincides with the center of buoyancyC
which, in the absence of external forces, is always vertically aligned with the center of gravityD
which is shown in the hydrostatic tables as VCB
考题
单选题If an inflatable liferaft inflates upside down，you can right it by（）.A
pushing up on one sideB
standing on the CO2 bottle，holding the bottom straps，and throwing your weight backwardsC
getting at least three or four men to push down on the side containing the CO2 cylinderD
doing nothing; it will right itself after the canopy supports inflate
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