A.totally enclosed
B.glass-reinforced plastic
C.self-righting
D.powered
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A.a draft
B.a freeboard
C.an air draft
D.an under-keel clearance
A.supplied with
B.equipped with
C.manned with
D.fitted with
A.stop engines
B.hold course and speed
C.alter course to port
D.sound the danger signal
A.Tidal Current Tables
B.Tide Tables
C.Publications from CCS
D.Sailing Directions
A.red triangle with the letter R
B.white triangle with the letters RG
C.green square with the letter G
D.white square with the letter GR
最新試題
Full details of all lights and fog signals are shown on（）.
Which of the following is not an operation mode of AIS?（）
The helm command PORT TWENTY means（）.
When the wave period and the apparent rolling period are the same（）.
Before any loading takes place any signs of the previous cargo should do（）.
（）is halfway between the forward and after perpendiculars and is reference point for vessel construction.
According to the relevant regulation, lifeboat should be powered by（）.
The force resulting from the earth’s rotation that causes winds to deflect to the right in the Northern Hemisphere and to the left in the Southern Hemisphere is called（）.
A tide is called diurnal when（）.
Where would you find information about the time of high tide at a specific location on a particular day of the year?（）