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
An advantage of nylon rope over manila rope is that nylon rope（）.
Progressive flooding is controlled by securing watertight boundaries and（）.
Nylon line is better suited than manila for（）.
A wire rope that has been overstrained will show（）.
The securing systems for containers were developed to prevent container movement during which ship motion?（）
The shippers to load trucks and heavy cargo，and also to supply all necessary materials for lashing．The expenses will be charged to（）account.
All wire rope used in shipboard cargo gear must be identified and described in a certificate. The certificate shall certify all of the following EXCEPT the（）.
The release of the attached ship can（）only by provision of bail，usually a very large sum.
How is the size of chain determined?（）.
If your vessel has a list to port due to negative GM and off-center weight，the first corrective measure you should take is to（）.