A.Rising clouds
B.Lowering clouds
C.Thickening clouds
D.Scattering clouds
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A.Humidity
B.Temperature
C.Precipitation
D.Wind
A.Humidity
B.Temperature
C.Precipitation
D.Wind
A.NAVETEX receiver
B.Search and Rescue Transponder
C.Emergency Position Indicating Radio Beacon
D.Digital selective calling
A.NAVETEX receiver
B.Search and Rescue Transponder
C.Emergency Position Indicating Radio Beacon
D.Digital selective calling
A.NAVETEX receiver
B.Search and Rescue Transponder
C.Emergency Position Indicating Radio Beacom
D.Digital selective calling
最新試題
What is a CORRECT reply to a pilot’s request, How’s your heading?（）
Shipboard Emergency Drills must be carried out at least（）on board cargo ship.
What is it called when it is possible to ignite the vapour above the oil?（）
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（）.
Where would you find information about the time of high tide at a specific location on a particular day of the year?（）
When steering by autopilot,how often should the steering be checked?（）
How long are you prohibited to consume alcohol prior to serving as a member of a watch?（）
The ISM code is part of（）.
A tide is called diurnal when（）.
Manoeuvring information can not be obtained from（）.