A.breakout wrench
B.makeup tongs
C.chain tongs
D.pipe spinner
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A.the vessel has enough room to swing while at anchor
B.the anchor flukes bite into the ocean bottom
C.there is sufficient weight from the anchor and chain to prevent dragging
D.there is more chain out than there is in the chain locker
A.mooring line made of spring lay wire rope
B.mooring line running diagonally to the keel
C.mooring line parallel to the keel
D.wire rope used for securing an anchor buoy
A.Spring lay
B.Lang lay
C.Cable lay
D.Alternate lay
A.independent
B.lang lay
C.preformed
D.spring lay
A.clean anchor chain as it's hauled in
B.recover anchors which have lost their buoys
C.run and retrieve anchors
D.prepare anchor chain for inspection
最新試題
Limber is a term associated with（）.
A wire rope that has been overstrained will show（）.
The securing systems for containers were developed to prevent container movement during which ship motion?（）
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（）.
To belay a line means to（）.
Placing a lashing across a hook to prevent a fitting from slipping out of the hook is called （）.
Nylon line is NOT suitable for（）.
The lashings of a stack of containers with interlocking fittings restrain the forces that cause（）.
Progressive flooding is controlled by securing watertight boundaries and（）.
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.