A.removed from the anchor chain
B.connected to a buoy at the anchor
C.stripped back to the rig and secured
D.connected to a buoy halfway down the chain
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A.keeps the ends from fraying
B.strengthens it
C.protects your hands
D.becomes part of a splice
A.a messenger
B.a stopper for nylon line
C.a U-bolt for securing a cargo whip to the winch drum
D.turns of twine around a rope end
A.boom
B.lift
C.raise
D.tackle
A.riding pawl
B.buckler
C.devil's claw
D.locking ring
A.short splice
B.long splice
C.back splice
D.spindle splice
最新試題
After deploying the anchor，a permanent chain chaser is（）.
The main function of the core of a wire rope is to（）.
The size of wire rope is determined by the（）.
The only wire rope termination which may be made in the field is（）.
Manila lines in which the strands are right-hand laid（）.
Limit switches on gravity davits should be tested by（）.
The rope which is rove from the truck to be used with a bos’n chair is called a（）.
If kinking results while wire rope is being coiled clockwise，you should（）.
If an attempt is made to hoist a load that exceeds the capacity of an electric winch，an overload safety device causes a circuit breaker to cut off the current to the winch motor（）.
In moderate wind and current what should be the length of chain with a single anchor?（）