A.Stripping
B.Loading
C.Cleaning
D.All of the above
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A.she is not within a special area
B.she is within a special area
C.she has just departured from a special area
D.she is about to enter a special area
A.an oil content meter
B.an oil checker
C.an analyzer of oil content
D.a mixer of oily water
A.still water level
B.wave crest
C.wave crest plus the charted water depth and tidal corrections
D.wave crest plus the charted water depth and tidal correction and storm surge
A.from areas equipped with power ventilation
B.only from enclosed areas free from sources of vapor ignition
C.from the open deck
D.from within the vessel
A.at least 13.1 feet away from the galleys，living quarters or navigation spaces
B.from the open deck
C.only from areas equipped with power ventilation systems
D.isolated from any part of the vessel which normally contains sources of vapor ignition
最新試題
To determine which grades of cargo a tanker is permitted to carry you should（）.
If a cargo of kerosene were considered too lean to explode，then it must be（）.
By regulation，cargo tanks must be inert before and during what operation?（）.
Air gap is the vertical distance between the bottom of the hull and the（）.
Cargo booms must be weight tested to recertify the Safe Working Load (SWL) every（）.
By regulation，cargo tank atmosphere must be inert before and during which operation?（）
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（）.
The（）should ensure that the holds in which chemical packages are stowed are properly supervised during the loading operations and these packages are regularly inspected for leakage or damage on the voyage.
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.