【导读】
必典考网发布船舶浮性题库2022易混易错每日一练(06月12日),更多船舶浮性题库的每日一练请访问必典考网海上货物运输题库频道。
1. [单选题]某轮在某装载状态下的一处水线位于水尺标志“Ⅷ”字体高度一半处,则该处的吃水为()。
A. 8.00m
B. 8.05m
C. 8英尺3英寸
D. 8英尺6英寸
2. [单选题]某轮排水量Δ=17272t,由密度为ρ1=1.014g/cm3的水域驶入密度为ρ2=1.002g/cm3,每厘米吃水吨数TPC=24.18t,则其平均吃水改变量为()m。
A. A.0.061
B. B.0.069
C. C.0.078
D. D.0.086
3. [单选题]某船由密度为ρ1=1.021g/cm3的水域驶入密度为ρ2=1.004g/cm3的水域,船舶排水量Δ=12015t,每厘米吃水吨数TPC=16.82t/cm,则船舶平均吃水改变量为()cm。
A. A.10
B. B.12
C. C.14
D. D.8
4. [单选题]The TPC curve,one of the hydrostatic curves in a vessel’s plans,gives the number of tons().
A. necessary to change the angle of list 1°at a given draft
B. necessary to change trim 1 cm at a given draft
C. pressure per square cm on the vessel's hull at a given draft
D. necessary to further immerse the vessel 1 cm at a given draft
5. [单选题]The upward pressure of displaced water is called().
A. buoyancy
B. deadweight
C. draft
D. freeboard