A.displacement tonnage
B.deadweight tonnage
C.registered tonnage
D.gross tonnage
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A.only the sternlight of the vessel
B.a sidelight and one masthead light of a vessel
C.only a sidelight of the vessel
D.any light except the masthead lights of the vessel
A.precipitation point
B.vapor point
C.dew point
D.absolute humidity
A.locates
B.lies
C.extends
D.rests
A.scales of latitude
B.scales of longitude
C.compass rose
D.source data
A.stop the engines
B.turn off the running lights and turn on the anchor lights
C.take at least two bearings of prominent shore lights
D.lower the accommodation ladder and illuminate it
最新試題
When steering by autopilot,how often should the steering be checked?（）
In the Northern hemisphere northerly winds may cause temperature（）.
Despite the rising importance and great convenience of the gyrocompass,the magnetic compass still retain its importance because of its（）.
Which of the following is not a form of precipitation?（）
Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?（）.
What is a CORRECT reply to a pilot’s request, How’s your heading?（）
The mean draft of a ship is the draft（）.
How long are you prohibited to consume alcohol prior to serving as a member of a watch?（）
Manoeuvring information can not be obtained from（）.
Shipboard Emergency Drills must be carried out at least（）on board cargo ship.