Beams are cambered to（）.

【名词&注释】

垂直距离(vertical dimension)、具体情况(concrete conditions)、基平面(base plane)、上边缘(coboundary)

[单选题]Beams are cambered to（）.

A. increase their strength
B. provide drainage from the decks
C. relieve deck stress
D. All of the above

查看答案&解析 查看所有试题

学习资料：

[单选题]实际平均吃水是指在船舶中线面上，从正浮水线沿垂直于基平面的方向量到龙骨板（）的垂直距离。

A. A．上边缘^(coboundary)
B. B．中心
C. C．下边缘
D. D．视具体情况而定

[单选题]当船舶某装载状态下的某处水线达到水尺标志的数字的（）处时，则该处的吃水为该数字加上10cm。

A. A．顶边缘
B. B．底边缘
C. C．中间
D. D．1/3处

[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（）。

A. A．1.5%
B. B．3.0%
C. C．4.5%
D. D．6.0%

[单选题]What should you apply to a fathometer reading to determine the depth of water?（）

A. Subtract the draft of the vessel
B. Add the draft of the vessel
C. Subtract the sea water correction
D. Add the sea water correctio

[单选题]When a vessel is inclined by an external force，the（）.

A. shape of the vessel's underwater hull remains the same
B. vessel's center of gravity shifts to the center of the vessel's underwater hull
C. vessel's center of buoyancy shifts to the center of the vessel's underwater hull
D. vessel's mean draft increase

本文链接：https://www.51bdks.net/show/oyp57x.html