A.wooden blocks or dunnage placed between a deck load and the deck
B.the chains and shackles used to secure a deck cargo
C.a crate in which a deck cargo is packaged
D.cardboard separation pieces placed between deck loads to prevent chafing
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A.one
B.two
C.three
D.four
A.Right-hand laid
B.Cable-laid
C.Sennet-laid
D.Water-laid
A.Fitted in each leg of the towing bridle
B.Generally located between the “fishplate” and the main towing hawser
C.Secured at the “H” bitts
D.Usually made of manila hawser
A.cross connection line between two main fire lines
B.special wrench for the couplings in a fire hose line
C.tackle rigged to support a fire hose
D.none of the above
A.is used in running rigging
B.doubles the size of the line
C.is only used on fiber rope
D.is very weak
最新試題
What equipment is customarily used when seamen are working on a stage rigged over the side of a vessel（）.
In a twin screw ship going half-ahead，both screws turning outboard and the rudder amidships，no current or wind，the vessel will（）.
When a davit-launched raft is lowered from a ship，upon becoming waterborne，the raft is released by（）.
You are preparing to slush a stay on your vessel by lowering yourself down the stay in a bosun’s chair.The proper way to do this is to ride down the stay on a riding shackle（）.
What is an advantage of having wire rope with a fiber core over that of a wire rope of the same size with a wire core（）.
Safety goggles or glasses are NOT normally worn when（）.
In the manufacture of wire rope，if the wires are shaped to conform to the curvature of the finished rope before they are laid up，the rope is called（）.
SOLAS is the abbreviation of（）.
A spanner is a（）.
When paying out nylon line from around the bitts（）.