航海英语船舶浮性单项选择题每日一练(2019.01.25)

单项选择题
Your vessel was damaged and initially assumed a significant list and trim; however，further increase has been slow. Based on this data，what should you expect?（）
A.The slowing is only temporary and the vessel will probably suddenly capsize or plunge from loss of stability due to change in the waterplane area
B.The vessel can probably be saved if further flooding can be stopped
C.The vessel will continue to slowly list and/or trim due to the free surface effect and free communication effect
D.The vessel will suddenly flop to the same or greater angle of list on the other side and may capsize
单项选择题
A moment is obtained by multiplying a force by its（）.
A.couple
B.lever arm
C.moment of inertia
D.point of application
单项选择题
Aboard a vessel，multiplying a load’s weight by the distance of the load’s center of gravity from the centerline results in the load’s（）.
A.TCG
B.transverse moment
C.righting moment
D.transverse free surface moment
单项选择题
Load line regulations are designed to insure that a vessel has adequate structural strength and sufficient（）.
A.lifesaving equipment
B.stability
C.mooring tension
D.riser tension
单项选择题
What is NOT an advantage of the house-fall system when compared to a married-fall system using two of the ship’s booms? （）
A.There is a steady spotting area under the dockside block
B.Loading can be accomplished from a narrow apron without endangering the inboard boom
C.The system can be used for working the second deck of a warehouse
D.There is more accurate control of cargo drafts required to be stowed in the wings