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.trailers
B.rolling vehicles
C.containers
D.All of the above
A.berth operator
B.harbour supervisor
C.master of a ship
D.port authority
A.possible
B.impossible
C.proper
D.improper
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.this does not eliminate the risk of cargo shifting
B.this will increase the metacentric height of the ship
C.this will decrease the gravity height of the ship
D.this will reduce the rolling period of the ship
A.mold to develop on commodities
B.malfunction of the refrigeration equipment
C.contamination of the insulation in the space
D.All of the above
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.maximize your deck load
B.distribute lumber so that those stowing most compactly per unit of weight are in the upper holds
C.place the heaviest woods in the lower holds
D.keep the vessel's frame spaces free from lumber
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.preload
B.liquid variable load
C.fixed load
D.basic load
最新試題
In securing deck loads for an ocean tow，drill pipe should be（）.
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（）.
Air gap is the vertical distance between the bottom of the hull and the（）.
If a cargo of kerosene were considered too lean to explode，then it must be（）.
A vessel has an amidships superstructure. Which location would be most suitable for on-deck stowage of automobiles?（）.
According to regulations，access to a cargo pumproom in a tanker carrying grades C or D liquid cargo shall be（）.
By regulation，cargo tank atmosphere must be inert before and during which operation?（）
Generally speaking，the heavier cargo will go into the（），distributing it evenly fore and aft，the lighter cargo will probably be placed in the（）.
In observing rig motion while under tow，the period of roll is the time difference between（）.
If reefer spaces are not properly cleaned prior to loading cargo，it will most likely cause（）.