[单选题]某轮到港时排水量Δ=15000t,dM=8.15m,TPC=25t/cm。现在港卸货1000t后又加载500t,之后由标准海水区域进入水密度为1.006g/cm3的区域,其吃水为()m。
正确答案 :C
C.8.06
[单选题]船舶由水密度ρ=1.010g/cm3的水域驶入标准海水水域,吃水约减小()。
正确答案 :A
A.1.5%
[单选题]A load line is assigned to a ship to insure adequate stability and().
正确答案 :D
structural strength
[单选题]Aboard a vessel,dividing the sum of the longitudinal moments by the total weight yields the vessel’s().
正确答案 :D
longitudinal position of the center of gravity
[单选题]The upward pressure of displaced water is called().
正确答案 :A
buoyancy
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