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
SOLAS is the abbreviation of（）.
In a married falls rig at the after end of a hatch，a boom is rigged in a fore and aft line through its heel.Stresses on the outboard guy will be LEAST if the guy is made fast at a point（）.
The best method of protecting that portion of a fiber anchor line nearest the anchor from chafing on the bottom is by（）.
The safest procedure used to rig a guy and preventer is to have the guy（）.
Temporary Certificates of Inspection are effective until the（）.
Which statement about stowing spare hose is TRUE（）.
Manila lines in which the strands are right-hand laid（）.
The maximum number of passengers a Vessel may carry（）.
An intermediate spring is（）.
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（）.