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 ship having continuous closely spaced transverse strength members is（）.
A seaman assaults the Second Mate and injures him with a beer bottle while the ship is at sea. The incident is logged in the Official Logbook. In subsequent suspension and revocation proceedings against the seaman，according to the regulations，（）.
Fearing damage from either or both of the above incidents，the Master now（）me this note of protest，reserving to himself the right to extend same at time and place convenient．
A semisubmersible with a positive GM，and TCG located starboard of the centerline，inclines to an angle of（）.
A schooner is a fore-and-aft rigged vessel with（）.
A semisubmersible which flops between forward and aft angles of trim is likely to have（）.
Hygroscopic cargoes should be ventilated when（）.
A set of interior steps on a ship leading up to a deck from below is know as（）.
A sail hook is used for（）.
How does an inert gas system on a tanker function to prevent explosions in cargo tanks? （）