A.kept
B.removed
C.replaced
D.recycled
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A.coastal breeze
B.sea breeze
C.land breeze
D.mistral
A.continue to be responsible for the safe navigation of the ship
B.Leave the bridge
C.Keep the watch on the bridge
D.Use any available navigational aids necessary to ensure that the ship follows the planned course
A.change course twenty degrees to the left
B.put the rudder left twenty degrees
C.put the rudder hard left for the first twenty degrees of swing
D.put the rudder left twenty degrees and then ease back as the vessel starts swinging
A.counterclockwise
B.variable
C.clockwise
D.anticyclonic
A.within two hours
B.within three hours
C.within four hours
D.within five hours
最新試題
Which of the following shall not the officers in charge of the navigational watch do?（）
Despite the rising importance and great convenience of the gyrocompass,the magnetic compass still retain its importance because of its（）.
The ISM code is part of（）.
Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?（）.
A tide is called diurnal when（）.
The mean draft of a ship is the draft（）.
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（）.
Shipboard Emergency Drills must be carried out at least（）on board cargo ship.
According to the relevant regulation, lifeboat should be powered by（）.
When the wave period and the apparent rolling period are the same（）.