A.relieves the officer of the watch
B.relieves the Master of his duties
C.is solely responsible for the safe navigation of the vessel
D.is a specialist hired for his or her local navigational knowledge
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A.Once a day
B.At the change of every watch
C.Only when in fresh or brackish water
D.Prior to getting underway
A.To cut off the power when the davits hit the track safety stops
B.To stop the davits from going too fast
C.To cut off the power when the davits are about 12 inches or more from the track safety stops
D.None of the above
A.The bow type shackle provides a superior connection
B.The D-type shackle is weaker than the bow type
C.The bow type shackle is weaker than the D-type
D.The D-type shackle provides an inferior connection
A.Condenses moisture
B.Provides overpressure protection
C.Purifies the air
D.Acts as an accumulator
A.Stem
B.Pin
C.Box
D.Stand
最新試題
You are standing the wheelwatch on entering port and the Master gives you a rudder command which conflicts with a rudder command from the Pilot.What should you do（）.
In determining that the（）of the navigational watch is adequate to ensure that a proper look-out can continuously be maintained，the master shall take into account all relevant factors.
When the pilot is embarked he or she（）.
What is the best instrument for establishing a safe working area before welding in a confined space? （）
Which device is designed to automatically hold the load if power should fail to an electric winch?（）
Your ship must（）.
You are standing the wheelwatch when you hear the cry，“Man overboard starboard side”.You should instinctively（）.
The Master to prosecute all voyages with the utmost（）and to render customary assistance with the Vessel’s Crew.
You are a watch standing mate and have come to the bridge to relieve the watch while underway at sea.The watch should not be transferred（）.
What is the BEST conductor of electricity?（）