A.batten
B.bench hook
C.awl
D.fid
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A.decreases the size of the line
B.should be used if the line is going through a block
C.should only be used in wire rope
D.doubles the size of the line
A.hoisting a windsail
B.parcelling
C.sewing canvas
D.testing canvas
A.make a temporary eye
B.mouse a hook
C.secure a line around a spar
D.shorten a line
A.transfer a pennant wire to the anchor handling vessel
B.clean chain as it is hauled into the rig
C.lower spring buoys into the water
D.retrieve an anchor after the buoy has been lost
A.mallet used when splicing wire rope
B.sharp pointed crow bar used to unlay wire rope
C.tapered steel pin used to separate wire rope
D.tapered wooden pin used when splicing heavy rope
最新試題
The size of wire rope is determined by the（）.
Extended cyclical variations in tensions will cause an anchor chain to break due to（）.
A splice that can be used in running rigging，where the line will pass through blocks，is a（）.
In moderate wind and current what should be the length of chain with a single anchor?（）
Chafing gear is used to（）.
The only wire rope termination which may be made in the field is（）.
A stopper used in securing the ground tackle for sea that consists of a grab attached to a turnbuckle is a（）.
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（）.
The square knot is used for（）.
The rope which is the lightest is（）.