船舶水手考试

The height from waterline to the bottom of ship is called draft.（）A、水线到船舶主甲板的高度称为干舷。B、水线到船舶底部的高度称为干舷。C、水线到船舶底部的高度称为吃水。D、水线到船舶主甲板的高度称为吃水。

题目

The height from waterline to the bottom of ship is called draft.（）

  • A、水线到船舶主甲板的高度称为干舷。
  • B、水线到船舶底部的高度称为干舷。
  • C、水线到船舶底部的高度称为吃水。
  • D、水线到船舶主甲板的高度称为吃水。
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相似问题和答案

第1题：

The upward slope of a ships bottom from the keel to the bilge is known as ______.

A.camber

B.slope

C.deadrise

D.keel height


正确答案：C

第2题：

For a floating vessel, the result of subtracting KG from KM is the ______.

A.height of the metacenter

B.height of the righting arm

C.height of the center of buoyancy

D.metacentric height


正确答案：D
对于漂浮的船舶，KM减去KG的结果是稳性高度。

第3题：

Charted depth is the ______.

A.vertical distance from the chart sounding datum to the ocean bottom，plus the height of tide

B.vertical distance from the chart sounding datum to the ocean bottom

C.average height of water over a specified period of time

D.average height of all low waters at a place


正确答案：B

第4题：

The function of （）is to prevent sailors from overboarding.

  • A、bulwark
  • B、bulkhead
  • C、bitumen
  • D、waterline

正确答案:A

第5题：

从水面到甲板之间的高度称之为干舷。（）

  • A、The height from the bottom of a vessel to the weather deck is called freeboard.
  • B、The depth from water level to the bottom of a vessel is called freeboard.
  • C、The length from the bow to stern of a vessel is called freeboard.
  • D、The height from water level to the main deck is called freeboard.

正确答案:D

第6题：

Spreading oil on the open sea has the effect of ______．

A.Diminishing the height of the seas

B.Lengthening the distance between successive crests

C.Increasing the height of the seas

D.Preventing the wave crests from breaking


正确答案：D

第7题：

Features such as height,weight,and skin color differ from individual to individual and from face to face.

A:change
B:vary
C:alter
D:convert

答案：B
解析：
本句话的意思：人与人之间身高、体重、肤色等特征差别很大。change意为“变化”，如：Her expression changed when she heard the news.她听到这一消息时表情就变了。 vary意为“使多样化”，如：Teaching methods vary from school to school.每所学校教学方法差别很大。alter意为“改动”，如：I'll have to alter the diagram.我得修改图表。convert意为“使转变”，指本质上的变化，如：Coal can be converted to gas.煤可以转化成煤气。

第8题：

Charted depth is the ______.

A.vertical distance from the tidal datum to the ocean bottom plus the height of the tide

B.vertical distance from the tidal datum to the ocean bottom

C.average height of water over a specified period of time

D.average height of all low waters at a place


正确答案：B

第9题：

从水线到船底是“吃水”。（）

  • A、“From the centerline to the ship’s bottom” is “draft”.
  • B、“From the keel to the ship’s bottom” is “draft”.
  • C、The maximum distance from the waterline to the ship’s bottom is “draft”.
  • D、“From the centerline to the ship’s main deck” is “draft”.

正确答案:C

第10题：

The height from waterline to the main deck is called freeboard.（）

  • A、水线到底部的高度称为干舷。
  • B、水线到主甲板的高度称为吃水。
  • C、水线到主甲板的高度称为干舷。
  • D、水线到底部的高度称为吃水。

正确答案:C

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