A.act as a chain stopper
B.prevent the windlass from engaging
C.prevent the chain from fouling on deck
D.control the wildcat
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A.swaged socket
B.thimbled mechanical splice
C.hand splice
D.spelter poured and resin sockets
A.give flexibility
B.support the strands laid around it
C.allow some circulation around the strands
D.allow lubrication inside the rope
A.Gun tackle
B.Luff tackle
C.Two-fold tackle
D.Double-luff tackle
A.cotton
B.lumber
C.steel
D.tires
A.should be coiled in a clockwise direction
B.should be coiled in a counterclockwise direction
C.may be coiled either clockwise or counterclockwise
D.should never be coiled
最新試題
Anchor shackles should have a breaking strength that is（）.
Compared to manila line，size for size，nylon line（）.
The main function of the core of a wire rope is to（）.
The rope which is the lightest is（）.
The signal man assisting a crane operator has his arm extended with his fingers closed and thumb pointing upward. This is the signal to（）.
A whipping is（）.
Manila slings should not be used to load（）.
Chafing gear is normally used（）.
Manila lines in which the strands are right-hand laid（）.
In moderate wind and current what should be the length of chain with a single anchor?（）