A.AIS
B.SSAS
C.SSP
D.SART
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A.Maintain balance and move with agility
B.Climb up and down vertical ladders and stairways
C.Open and close watertight doors
D.Take part in vessel evacuation procedures
A.small-scale charts
B.medium-scale charts
C.large-scale charts
D.natural scale charts
A.a high pressure area with cool, dry air and fair weather
B.a high pressure area with warm, moist air and inclement weather
C.horse latitudes, with rough seas and strong winds
D.a heavy squall line near the “H”
A.warning
B.general synopsis
C.forecast
D.traffic density
A.Navigational status
B.Safety related messages
C.MMSI
D.Route plan
最新試題
A tide is called diurnal when（）.
According to the relevant regulation, lifeboat should be powered by（）.
Which wind results from a land mass cooling more quickly at night than an adjacent water area?（）
What is a CORRECT reply to a pilot’s request, How’s your heading?（）
ECDIS must be able to perform all of the following EXCEPT（）.
How long are you prohibited to consume alcohol prior to serving as a member of a watch?（）
Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?（）.
The helm command PORT TWENTY means（）.
The company should establish and maintain procedures to control all documents and date which are relevant to（）.
What is it called when it is possible to ignite the vapour above the oil?（）