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

A negative metacentric height ______.

A.should always be immediately corrected

B.will always cause a vessel to capsize

C.always results from off-center weights

D.All of the above are correct


相关考题:

No matter what you may say, he () to his own views. A.would always stickB.will always stickC.should always stickD.must always stick to

-Larry is the biggest airhead I've ever met. He always makes careless mistakes, and he's a pain to work with. - ________ . You'll always have some co-workers that are harder to work with than others, you know.:A I have the same feeling to you ;B You really have it ;C You shouldn't be so negative

Ms Li ( ) about the food she has at lunch. A、is always complainingB、has always complainingC、has always been complainedD、complains always

( ) looking at the positive side of life, he always pays attention to the negative side,A、More thanB、Except forC、ExceptD、Rather than

Cross curves of stability show which of the following?A.The righting arms at various angles of inclination and displacementB.The metacentric height at large angles of heelC.The height of the center of buoyancy at various anglesD.The metacentric radius at various displacements

Under normal weather and sea conditions when securing a stack of containers with twist locks,lashings are required when the tier exceeds what height?A.Lashings are always requiredB.One containerC.Two containersD.Three containers

Reducing free surfaces has the effect of lowering the ______.A.uncorrected KGB.virtual height of the center of gravityC.metacenterD.metacentric height

A negative metacentric height ______.A.will always cause a vessel to capsizeB.should always be immediately correctedC.always results from off-center weightsD.All of the above are correct

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

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

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

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

Increasing the number of slack liquid tanks has the effect of raising the ______.A.uncorrected KGB.maximum allowed KGC.virtual height of the center of gravityD.metacentric height

An unhappy childhood may have some negative effects on a person′s characters, however, they arc not always ____________.A.practicalB.avoidableC.permanentD.beneficial

单选题I don't think a warm winter always has a negative influence on our life, hasn't it?Adon't thinkBhasConDhasn't it

单选题Jack ______ me that his son ______ such a comfort to him.Ainformed; has always shownBtold; had always beenCreveals; will always giveDcalls; is always

单选题Under normal weather and sea conditions when securing a stack of containers with non-locking fittings,lashings are required when the tier exceeds what height?().ALashings are always requiredBOne containerCTwo containersDThree containers

单选题_____conscious of her moral obligations as a citizen.AMarsha was and always will beBMarsha has to be and always will beCMarsha had been and will always beDMarsha has been and will always be

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If the metacentric height is small,a floating vessel will().Abe tenderBhave a quick and rapid motionCbe stiffDyaw

单选题If the metacentric height is large,a floating vessel will().Abe tenderBhave a slow and easy motionCbe stiffDhave a tendency to yaw

单选题A floating ship with an initial negative metacentric height().Awill capsizeBwill incline furtherCmay lie at an angle of lollDmay be initially level

单选题In small angle stability,the metacentric height().Ais found in the hydrostatic tables for a level vesselBmultiplied by the displacement yields the righting momentCis always positiveDis calculated by subtracting KG from KM

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In small angle stability,the metacenteric height().Ais found in the hydrostatic tables for a level vesselBmultiplied by the displacement yields the righting momentCis always positiveDis calculated by subtracting KG from KM

单选题Under normal weather and sea conditions when securing a stack of containers with twist locks,lashings are required when the tier exceeds what height? ()ALashings are always requiredBOne containerCTwo containersDThree containers

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