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
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
相关考题：
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
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
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
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
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
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
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
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
Addition of weight to a vessel will ALWAYS ______.A.reduce reserve buoyancyB.increase righting momentsC.increase GMD.All of the above
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
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
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
单选题The difference between the height of the metacenter and the height of the center of gravity is known as the（）.Ametacentric heightBheight of the righting armCfore and aft perpendicularDheight of the center of buoyancy
单选题Aboard a vessel，dividing the sum of the longitudinal moments by the total weight yields the vessel’s（）.Ainclining momentsBrighting momentsCvertical momentsDlongitudinal position of the center of gravity
单选题What is the definition of transverse metacenter?（）AThe distance between the actual center of gravity and the maximum center of gravity that will still allow a positive stabilityBThe point to which G may rise and still permit the vessel to possess positive stabilityCThe sum of the center of buoyancy and the center of gravityDThe transverse shift of the center of buoyancy as a vessel rolls
单选题Aboard a vessel, dividing the sum of the vertical moments by the total weight yields the vessel’s（）.Aheight of the center of gravity A.LCGBvertical momentCrighting momentDinclining moment
单选题When a vessel is inclined by an external force，the（）.Ashape of the vessel's underwater hull remains the sameBvessel's center of gravity shifts to the center of the vessel's underwater hullCvessel's center of buoyancy shifts to the center of the vessel's underwater hullDvessel's mean draft increases
单选题Addition of weight above the center of gravity of a vessel will always（）.Areduce initial stabilityBincrease righting momentsCincrease GMDAll of the above
单选题The center of the underwater volume of a floating vessel is the（）.Acenter of buoyancyBcenter of flotationCuncorrected height of the center of gravity of the vesselDcenter of gravity of the vessel corrected for free surface effects
单选题A negative metacentric height （）.Ashould always be immediately correctedBwill always cause a vessel to capsizeCalways results from off-center weightsDAll of the above are correct
单选题Which of the following is the reason that the metacentric height is a valid measure of only the initial stabilit?（）.AThe metacenter does not remain in the same position for large angles of inclinationBThe center of gravity shifts due to inclinationCThe center of gravity shifts above the metacenter as the vessel is inclinedDThe mean draft will change as the vessel is inclined
单选题A negative metacentric height（）.Awill always cause a vessel to capsizeBshould always be immediately correctedCalways result from off-center weightsDAll of the above are correct
单选题For a floating vessel，the result of subtracting KG from KM is the（）.Aheight of the metacenterBheight of the righting armCheight of the center of buoyancyDmetacentric height
单选题For a floating vessel,true mean draft is always the（）.Aaverage of the observed draftsBdraft at the centre of flotationCdraft corresponding to the center of buoyancyDmetacentric height
单选题Which of the following will increase the height of the center of buoyancy for your vessel?（）.ADischarging weight from lower decksBLoading weight in upper decksCShifting weight from lower to upper decksDShifting weight from upper to lower decks
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（）.Ametacentric heightBrighting armCrighting momentDvertical moment
单选题What is MTI?（）.AThe fioot/tons needed to trim the vessel by 1 inchBThe foot/tons needed to trim the vessel by 1 footCThe moments needed to trim the vessel by 1 centimeterDThe amount of vessel will trim when loading 100 tons 100 feet from the tipping center