A.force the warped，bulged，or deformed sections back into place
B.support and hold the area in the damaged position
C.withstand subsequent additional damage
D.make a watertight seal at the damaged area
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A.transport tubulars from the pipe racks to the derrick floor
B.maintain constant tension on the marine riser
C.store and secure the excess drill line
D.lower and hoist the drill string into and out of the drilled hole
A.bevel
B.seam
C.butt
D.bond
A.tank top
B.compartment between the tank top and shell of the vessel
C.inner side of the vessel's shell
D.space between two transverse bottom frames
A.cables
B.miles
C.kilometers
D.knot
A.general plans
B.operating manual
C.builders documentation
D.CCS file
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Your vessel has a midships engine room and the cargo is concentrated in the end holds．The vessel is（）.
When using the term limber system one is referring to a（）.
The Captain’s accommodation comprising rooms certified for his exclusive use may be（）in the measurement of vessel’s tonnage.
What can cause a lack of oxygen in a chain locker（）．
While cranking out a quadrantal davit，slippage of the quadrant due to excessive wear or failure of the teeth in the quadrant will cause the（）.
The permissible SWSF and SWBM are assigned by（）.
For existing ships，（）is not an improvement to safety.
What is the purpose of cant frames in steel vessels? （）
The deadweight of a bulk carrier consists of（）.
（）is not a longitudinal structural member.