2022船舶浮性题库模拟考试练习题107

1. [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

2. [单选题]船舶进出不同水密度水域时平均吃水改变量计算公式为。公式中，密度ρs为（）。

A. A．新水域的水密度
B. B．原水域的水密度
C. C．标准海水密度
D. D．标准淡水密度

3. [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%

4. [单选题]某万吨轮在淡水中满载吃水为7.00m，进入海水水域后船舶吃水可能为（）m。

A. A．6.45
B. B．7.00
C. C．7.10
D. D．7.48

5. [单选题]对于普通货船，每厘米吃水吨数TPC通常随吃水增大而（）。

A. A．增加
B. B．不变
C. C．减少
D. D．A、B均是

6. [单选题]为保持某轮在相对密度为1.008的水域中与在标准海水中的吃水不变，需卸下货物322t，则该轮在标准海水中的排水量为（）t。

A. A．19092.7
B. B．19414.7
C. C．13202.4
D. D．条件不足，无法计算

7. [单选题]What is not usually a concern when loading a single-hulled tanker?（）

A. Bending moments
B. Initial stability
C. Draft
D. Trim

8. [单选题]Your vessel is damaged with no list，but down by the stern. There is progressive flooding and trim by the stern is increasing. What is the effect on transverse stability after the deck edge at the stern is submerged?（）

A. KB increases，increasing BM and therefore GM
B. KG increases due to the weight of the added water on deck
C. BM decreases from loss of water plane and greater volume
D. There is no effect on transverse stability

9. [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

10. [单选题]The waterplane area is described as the intersection of the surface of the water in which a vessel floats and the（）.

A. baseline
B. vertical reference plane
C. hull
D. horizontal reference plane

查看答案&解析 查看所有试题

本文链接：https://www.51bdks.net/show/rjv709.html