A.the base of the expansion trunk
B.the base of the ullage port
C.a line scribed within the ullage port
D.an above-deck datum，usually the top of the ullage hole
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A.hold a valid officer's license for inspected vessels
B.be a certificated tankerman
C.be 30 years old
D.have a letter from the company stating his qualification
A.refer to the vessel's Certificate of Inspection
B.examine the cargo tanks and fittings
C.ask the terminal supervisor or his representative
D.check the loading order
A.common carrier
B.tramp
C.public vessel
D.bulk carrier
A.deck
B.head of the boom
C.heel of the boom
D.mast or king post
A.mud hoppers
B.bulk bins
C.P-tanks
D.mud tanks
最新試題
Prior to backloading portable tanks or drums onto an offshore supply vessel，check that each tank is（）.
The safe working load for the assembled cargo gear and the minimum angle to the horizontal for which the gear is designed shall be marked on the（）.
Cargo that is suitable for carriage on Ro-Ro vessels includes（）.
Ullages are measured from（）.
Cargo securing for Ro-Ro is based on the concept of（）.
Ullage measurements are taken from the top of the liquid to（）.
Access to a cargo pumproom on a tanker carrying grades A，B，C or D liquid cargoes shall be（）.
When fruit is carried as refrigerated cargo，the most frequent cause of its being infected at the discharge port is（）.
To determine which grades of cargo a tanker is permitted to carry you should（）.
By regulation，cargo tank atmosphere must be inert before and during which operation?（）