A.liquid commodities in containers
B.bottled liquid commodities
C.common liquid commodities in bulk
D.liquid commodities in cylinders
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A.Stripping
B.Loading
C.Cleaning
D.Crude oil washing
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.On top of No.1 hatch
B.Beside the hatches，forward of the midships house
C.On top of the hatch immediately forward of the midships house
D.On top of the hatch immediately aft of the midships house
A.possible
B.impossible
C.proper
D.improper
A.Use either 1 or 2 tiers of dunnage，spacing the pieces in each tier a foot apart，and lay pieces in the bottom tier diagonally to the ship's side
B.Use 1 tier of dunnage，laying the pieces tightly together to form a solid floor over the steel deck
C.Use 2 tiers of dunnage，spacing the pieces in the bottom tier about a foot apart and the pieces in the top tier 6 inches apart
D.Use 2 tiers of dunnage，spacing the pieces in the bottom tier about a foot apart and the pieces in the top tier together
A.an oil content meter
B.an oil checker
C.an analyzer of oil content
D.a mixer of oily water
A.trailers
B.rolling vehicles
C.containers
D.All of the above
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.Trip the pump relief valve
B.Order the dock man to shut down
C.Call the owner，operator，or terminal supervisor
D.Run out the vessel's or terminal's fire hose
A.Seal off all tank and compartment ventilation
B.Remove all bulk materials from the P-tanks
C.Provide respiratory protection and monitoring
D.All of the above
最新試題
When fruit is carried as refrigerated cargo，the most frequent cause of its being infected at the discharge port is（）.
An oil tanker，except as provided for otherwise，might discharge certain amount at certain rate of oil or oily mixtures into sea when（）.
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.
What additional precautions should be taken when making temporary repairs to a ship that is operating when hydrogen sulfide is present?（）
Ullages are measured from（）.
By regulation，cargo tanks must be inert before and during what operation?（）.
In preparing a cargo space for receipt of a shipment of bagged cargo，which instruction for laying dunnage should be followed? （）
Prior to backloading portable tanks or drums onto an offshore supply vessel，check that each tank is（）.
Access to a cargo pumproom on a tanker carrying grades A，B，C or D liquid cargoes shall be（）.
By regulation，cargo tank atmosphere must be inert before and during which operation?（）