网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
If the result of loading a vessel is an increase in the height of the center of gravity, there will always be an increase in the ______.
A.metacentric height
B.righting arm
C.righting moment
D.vertical moments
参考答案
更多 “ If the result of loading a vessel is an increase in the height of the center of gravity, there will always be an increase in the ______.A.metacentric heightB.righting armC.righting momentD.vertical moments ” 相关考题
考题
A negative metacentric height ______.A.should always be immediately correctedB.will always cause a vessel to capsizeC.always results from off-center weightsD.All of the above are correct
考题
Movement of liquid in a tank when a vessel inclines causes an increase in ______．A.Righting armB.Metacentric heightC.Height of the uncorrected KGD.Natural rolling period
考题
The free surface corrections depend upon the dimensions of the surface of the free liquids and the ______．A.volume of liquid in the tankB.displacement of the vesselC.location of the tank in the vesselD.height of the center of gravity of the vessel
考题
A vertical shift of weight to a position above the vessel’s center of gravity will ______.A.increase reserve buoyancyB.decrease the righting momentsC.decrease KGD.increase KM
考题
Aboard a vessel, dividing the sum of the longitudinal moments by total weight yields the vessel’s ______.A.inclining momentsB.righting momentsC.vertical momentsD.longitudinal position of the center of gravity
考题
Aboard a vessel, dividing the sum of the transverse moments by total weight yields the vessel’sA.vertical momentsB.transverse position of the center of gravityC.inclining momentsD.righting moments
考题
Aboard a vessel, dividing the sum of the vertical moments by total weight yields the vessel’s_____.A.height of the center of gravityB.vertical momentsC.righting momentsD.inclining moments
考题
Addition of weight above the center of gravity of a vessel will ALWAYS ______.A.reduce initial stabilityB.increase righting momentsC.increase GMD.cannot be determined
考题
Addition of weight to a vessel will ALWAYS ______.A.reduce reserve buoyancyB.increase righting momentsC.increase GMD.All of the above
考题
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
考题
For a vessel inclined by the wind, multiplying the buoyant force by the horizontal distance between the lines of action of the buoyant and gravity forces gives the ______.A.righting momentB.longitudinal momentC.transverse momentD.vertical moment
考题
Large quantities of uncovered big iron or billets should not be carried in the upper-tween decks because ______.A.this does not eliminate the risk of cargo shiftingB.this will increase the metacentric height of the shipC.this will decrease the gravity height of the shipD.this will reduce the rolling period of the ship
考题
单选题The difference between the height of the metacenter and the height of the center of gravity is known as the（）.A
metacentric heightB
height of the righting armC
fore and aft perpendicularD
height of the center of buoyancy
考题
单选题Aboard a vessel，dividing the sum of the longitudinal moments by the total weight yields the vessel’s（）.A
inclining momentsB
righting momentsC
vertical momentsD
longitudinal position of the center of gravity
考题
单选题What is the definition of transverse metacenter?（）A
The distance between the actual center of gravity and the maximum center of gravity that will still allow a positive stabilityB
The point to which G may rise and still permit the vessel to possess positive stabilityC
The sum of the center of buoyancy and the center of gravityD
The transverse shift of the center of buoyancy as a vessel rolls
考题
单选题Aboard a vessel, dividing the sum of the vertical moments by the total weight yields the vessel’s（）.A
height of the center of gravity A.LCGB
vertical momentC
righting momentD
inclining moment
考题
单选题When a vessel is inclined by an external force，the（）.A
shape of the vessel's underwater hull remains the sameB
vessel's center of gravity shifts to the center of the vessel's underwater hullC
vessel's center of buoyancy shifts to the center of the vessel's underwater hullD
vessel's mean draft increases
考题
单选题Addition of weight above the center of gravity of a vessel will always（）.A
reduce initial stabilityB
increase righting momentsC
increase GMD
All of the above
考题
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
考题
单选题A negative metacentric height （）.A
should always be immediately correctedB
will always cause a vessel to capsizeC
always results from off-center weightsD
All of the above are correct
考题
单选题Which of the following is the reason that the metacentric height is a valid measure of only the initial stabilit?（）.A
The metacenter does not remain in the same position for large angles of inclinationB
The center of gravity shifts due to inclinationC
The center of gravity shifts above the metacenter as the vessel is inclinedD
The mean draft will change as the vessel is inclined
考题
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
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
考题
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Which of the following will increase the height of the center of buoyancy for your vessel?（）.A
Discharging weight from lower decksB
Loading weight in upper decksC
Shifting weight from lower to upper decksD
Shifting weight from upper to lower decks
考题
单选题If the result of loading a vessel is an increase in the height of the center of gravity,there will always be an increase in the（）.A
metacentric heightB
righting armC
righting momentD
vertical moment
考题
单选题What is MTI?（）.A
The fioot/tons needed to trim the vessel by 1 inchB
The foot/tons needed to trim the vessel by 1 footC
The moments needed to trim the vessel by 1 centimeterD
The amount of vessel will trim when loading 100 tons 100 feet from the tipping center
热门标签
最新试卷