A.Right-hand laid
B.Cable-laid
C.Sennet-laid
D.Water-laid
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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
A.longshore hook
B.margin hook
C.marginal hook
D.pelican hook
A.fire pumps
B.fire mains
C.hydrants and hoses
D.closing appliances which are kept permanently closed at sea
最新試題
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（）.
When paying out nylon line from around the bitts（）.
When a davit-launched raft is lowered from a ship，upon becoming waterborne，the raft is released by（）.
What equipment is customarily used when seamen are working on a stage rigged over the side of a vessel（）.
At least（）radar transponder shall be carried on each side of every cargo ship of 500 gross tonnage and upwards.
The Charterers shall have the privilege to ship dangerous cargo in accordance with（）Code or any competent authorities’ regulations，as applicable.
What does the term end-for-end refer to in regard to a wire towing hawser（）.
Safety goggles or glasses are NOT normally worn when（）.
Flanking rudders effect a vessel’s heading because of the（）.
The safest procedure used to rig a guy and preventer is to have the guy（）.