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
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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
A.An oxygen indicator
B.A combustible gas indicator
C.A combination combustible gas and oxygen indicator
D.A flame safety lamp
A.Carbon dioxide
B.Distilled water
C.Fresh water
D.Salt water
最新試題
Which word indicates color variation in the characteristics of a light?（）
Which fitting is used to connect the boom to the mast? （）
What is the BEST conductor of electricity（）.
Although the Shipowner may be responsible for the loss or damage to the goods，his liability may be limited by the terms of（）.
Which device is designed to automatically hold the load if power should fail to an electric winch?（）
The officer in charge of the navigational watch shall not hand over the watch to the relieving officer if（）.
What is the female section of a tool joint called? （）
The Master to prosecute all voyages with the utmost（）and to render customary assistance with the Vessel’s Crew.
Prior to each voyage the master of every ship shall ensure that the intended route from the port of departure to（）is planned using adequate and appropriate charts and other nautical publications necessary for the intended voyage.
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