A.the tank ceiling
B.the tank top bushing
C.the thievage mark
D.an above deck datum
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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
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
最新試題
Prior to backloading portable tanks or drums onto an offshore supply vessel，check that each tank is（）.
By regulation，cargo tank atmosphere must be inert before and during which operation?（）
Ullage measurements are taken from the top of the liquid to（）.
An oil tanker operating with dedicated clean ballast tanks shall be equipped with（），approved by the Administration on the basis of specification recommended by the Organization，to enable supervision of the oil content in ballast water being discharged.
In preparing a cargo space for receipt of a shipment of bagged cargo，which instruction for laying dunnage should be followed? （）
The pneumatic containers which store bulk dry mud additives and cement on a ship are called（）.
By regulation，cargo tanks must be inert before and during what operation?（）.
Sea water temporarily pumped into tanks to simulate the increased vertical loading of environmental forces is termed（）.
Ullages are measured from（）.
According to regulations，access to a cargo pumproom in a tanker carrying grades C or D liquid cargo shall be（）.