A.lifts
B.collars
C.elevators
D.clamps
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A.shale shaker
B.settling pit
C.desilter
D.desander
A.heel
B.trim
C.list
D.loll
A.heel
B.trim
C.list
D.loll
A.KML less than KGL
B.an off-center LCG
C.LCG greater than LCB
D.KML greater than KMT
A.motion begins to be excessive
B.water begins to break over the pontoons
C.period of roll exceeds 12 seconds
D.forward progress is halted by head wind
最新試題
A semisubmersible with a positive GM，and TCG located starboard of the centerline，inclines to an angle of（）.
A semisubmersible rig under tow should be ballasted down if（）.
A signal indicating Greenwich mean time would be preceded with（）.
A semisubmersible which flops between forward and aft angles of trim is likely to have（）.
According to the regulations，what type of gauging is required for a cargo of butadiene? （）
A Master would be well advised to file a note of protest if（）.
A single barometric pressure reading of 28.60 indicates（）.
A vessel would be referred to as “stiff” when the weight of the cargo is（）.
Hygroscopic cargoes should be ventilated when（）.
A schooner is a fore-and-aft rigged vessel with（）.