海船船员考试
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
题目
height of the center of gravity A.LCG
vertical moment
righting moment
inclining moment
相似问题和答案
第1题：
The correction to KG for longitudinal free surface effects for a vessel can be found by dividing the vessel's displacement into the ______．
A.Transverse free surface correction for the vessel
B.Sum of the vertical moments of the vessel
C.Sum of the longitudinal free surface moments of the vessel
D.Longitudinal centerline of the vessel
第2题：
Floors aboard ship are ______．
A.also called decks
B.vertical transverse plates connecting the vertical keel with the margin plates
C.large beams fitted in various parts of the vessel for additional strength
D.found in passenger and berthing spaces only
第3题：
Which vessel may show three lights in a vertical line，the top and bottom being red and the middle being white?
A.A vessel engaged in diving operations
B.A pilot vessel
C.A vessel trawling
D.All of the above
第4题：
Aboard a vessel, dividing the sum of the vertical moments by total weight yields the vessel’s_____.
A.height of the center of gravity
B.vertical moments
C.righting moments
D.inclining moments
船舶上纵向力矩/排水量得出重心高度。
第5题：
Aboard a vessel, dividing the sum of the longitudinal moments by total weight yields the vessel’s ______.
A.inclining moments
B.righting moments
C.vertical moments
D.longitudinal position of the center of gravity
在船舶上纵向力矩总和/排水量得出的是纵向力臂。
第6题：
With no environmental forces acting on the vessel，the center of gravity of an inclined vessel is vertically aligned with the ______．
A.longitudinal centerline
B.center of flotation
C.original vertical centerline
D.metacenter
第7题：
A vessel’s KG is determined by ______.
A.dividing the total longitudinal moment summation by displacement
B.dividing the total vertical moment summation by displacement
C.multiplying the MTl by the longitudinal moments
D.subtracting LCF from LCB
重心高度是有排水量分配在总的垂向力矩上的中心高度
第8题：
Every injury aboard a commercial vessel must be reported to the ______.
A.MSA
B.vessel owner or owner's agent
C.Occupational Safety and Health Administration
D.National Fisheries Service
第9题：
Aboard a vessel, dividing the sum of the transverse moments by total weight yields the vessel’s
A.vertical moments
B.transverse position of the center of gravity
C.inclining moments
D.righting moments
在船舶上横向力矩总和/排水量得出的是横向力臂。
第10题：
Aboard ship, vertical flat plates running transversely and connecting the vertical keel to the margin plates are called ______.
A.floors
B.intercostals
C.girders
D.Stringers
在船上，横向连续的垂直平板且连接垂直竖龙骨（中桁材）到内底边板叫做肋板。