船舶水手考试
单选题The height from water level to deck is called （）(干舷).A draftB freeboardC draughtD port side
题目
draft
freeboard
draught
port side
参考答案和解析
相似问题和答案
第1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
第2题：
Normal pool elevation is the height in feet of the section of river above a dam. This height is measured from ______.
A.low steel on the Huey P. Long Bridge
B.mean sea level
C.the local water table
D.the minimum dam control level
第3题：
The height of a light is measured from which reference plane?
A.Mean low water
B.Mean high water
C.Average water level
D.Geographical sea level
第4题：
从船艏贯穿至船艉的甲板叫主甲板。（）
- A、The deck from bow to stern is called the main deck.
- B、The deck from stern to bow is called the tweendeck.
- C、The deck from bow to stern is called the upper deck.
- D、The deck from stern to bow is called the lower deck.
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：
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
第7题：
What alarm is NOT found on an inert gas system ________．
A.Low oxygen alarm
B.Low pressure alarm
C.Scrubber high water level alarm
D.Deck seal low water alarm
第8题：
The period at high or low tide during which there is no change in the height of the water is called the ______.
A.range of the tide
B.plane of the tide
C.stand of the tide
D.reversing of the tide
第9题：
The deck from bow to stern is called the （）(主甲板).
- A、main deck
- B、tweendeck
- C、upper deck
- D、lower deck
正确答案:A
第10题：
The （）from waterline to the bottom of the ship is called draft.
- A、breadth
- B、depth
- C、width
- D、height
正确答案:D