A.make a temporary eye
B.mouse a hook
C.secure a line around a spar
D.shorten a line
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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
A.maximum working pressure
B.bursting pressure
C.safety relief valve setting
D.maximum temperature
最新試題
After deploying the anchor，a permanent chain chaser is（）.
Galvanizing would be suitable for protecting wire rope which is used for（）.
A tackle by which the outer end of a boom is raised and lowered is the topping（）.
Chafing gear is used to（）.
A whipping on a fiber line（）.
Cribbing is（）.
The rope which is rove from the truck to be used with a bos’n chair is called a（）.
Chafing gear is normally used（）.
A splice that can be used in running rigging，where the line will pass through blocks，is a（）.
The main function of the core of a wire rope is to（）.