單項選擇題Aboard a vessel,dividing the sum of the longitudinal moments by the total weight yields the vessel’s().

A.inclining moments
B.righting moments
C.vertical moments
D.longitudinal position of the center of gravity


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2.單項選擇題A vessel’s LCG is determined by().

A.dividing the total longitudinal moment summations by displacement
B.dividing the total vertical moment summations by displacement
C.multiplying the MTC by the longitudinal moments
D.subtracting LCF from LCB

3.單項選擇題A vertical shift of weight to a position above the vessel’s center of gravity will().

A.increase reserve buoyancy
B.decrease the righting moments
C.decrease KG
D.increase KM

4.單項選擇題A moment is obtained by multiplying a force by its().

A.couple
B.lever arm
C.moment of inertia
D.point of application

5.單項選擇題A load line is assigned to a ship to insure adequate stability and().

A.mooring tension
B.riser tension
C.lifesaving equipment
D.structural strength