A.hoisting a windsail
B.parcelling
C.sewing canvas
D.testing canvas
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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
A.Number of wires in the inner core
B.Number of strands per wire rope
C.Tensile strength of the wire
D.Number of wires per strand
A.fasten the bitter ends to the mooring line with half hitches
B.twist the ends together and hold them in the direction of the pull
C.twist the ends together and hold them in the direction opposite to the pull
D.twist the ends together and hold them at right angles to the mooring line
最新試題
The rope which is rove from the truck to be used with a bos’n chair is called a（）.
The square knot is used for（）.
The main function of the core of a wire rope is to（）.
The strongest method of forming an eye in wire rope is using（）.
A whipping is（）.
Manila lines in which the strands are right-hand laid（）.
Limit switches on gravity davits should be tested by（）.
The purpose of a devil’s claw is to（）.
An anchor winch should be equipped with mechanical brakes capable of holding（）.
Chafing gear is used to（）.