A.prevent stress concentration in the bulwark
B.permit easy jettison of deck cargo in an emergency
C.provide openings through the bulwarks for mooring lin
D.allow water shipped on deck to flow off rapidly
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A.can be used in conjunction with wire or spring-lay rope
B.can be stored on decks exposed to sunlight
C.can hold a load even when a considerable amount of the yarns have been abraded
D.gives audible warning of overstress whereas manila does not
A.date of the test
B.load at which a test sample broke
C.name of the vessel
D.number of strands and of wires in each strand
A.stackers
B.twistlock
C.bridge fittings
D.containment booms
A.a bulge in the wire where the strain occurred
B.a decrease in diameter where the strain occurred
C.a kink in the wire where the strain occurred
D.no visible effects of an overstrain
A.breakout wrench
B.makeup tongs
C.chain tongs
D.pipe spinner
最新試題
Regulations concerning the stowage，lashing，and securing of timber deck cargoes aboard general cargo vessels may be found in the（）.
If two mooring lines are to be placed on the same bollard，which method is BEST?（）.
The period of your（）onboard the vessel as Captain is 8 months from the date of your flight if you are joining a vessel outside the country.
Nylon line is better suited than manila for（）.
To belay a line means to（）.
A wire rope that has been overstrained will show（）.
The release of the attached ship can（）only by provision of bail，usually a very large sum.
Mousing a cargo hook with marline or small line（）.
Freeing ports on a vessel with solid bulwarks（）.
A sufficient amount of chain must be veered when anchoring a vessel to ensure（）.