单项选择题

The purpose of a devil’s claw is to（）.

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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单项选择题

A.swaged socket
B.thimbled mechanical splice
C.hand splice
D.spelter poured and resin sockets

单项选择题

A.give flexibility
B.support the strands laid around it
C.allow some circulation around the strands
D.allow lubrication inside the rope

单项选择题

A.Gun tackle
B.Luff tackle
C.Two-fold tackle
D.Double-luff tackle