A.No further securing is usually required
B.Containers must have vertical lashings if they do not have twist lock securing
C.All containers must have vertical and horizontal lashings
D.The container must be locked into the cell guide
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A.is deemed
B.are deemed
C.deems
D.deem
A.Sweat damage in containers is unusual due to the small enclosed volume of air
B.In general，containerized hygroscopic cargoes are the only ones subject to sweat damage
C.Containers should be ventilated，dehumidified，or the contents physically protected against sweat damage
D.Sweat damage is not a problem except in insulated and refrigerated containers
A.KG will increase
B.Metacentric height will increase
C.KB will increase
D.Reserve buoyancy will decrease
A.Discharge a cylinder of nitrogen into the container
B.Shade the container and periodically hose it down
C.Seal any ventilation openings and add dry ice
D.Spread ice over the top layer and in any voids within the container
A.Open-bed containers may be used to transport hazardous materials if the cargo is properly secured
B.A portable cargo tank of a flammable，cryogenic liquid may not be in transit for a period exceeding its marked rated holding time unless the liquid is inhibited
C.A portable cargo tank containing a cryogenic liquid must be shipped on deck unless forced ventilation is provided to the tween-decks
D.A container loaded with packages of tear gas would display a placard reading Irritant
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Under normal weather and sea conditions when securing a stack of containers with non-locking fittings，lashings are required when the tier exceeds what height?（）.
You are in a tropical port. The refrigeration machinery on a container loaded with air-cooled fruit fails. It cannot be repaired for 18 to 24 hours. Which step should you take to reduce the temperature rise and spoilage of the fruit?（）.
What is NOT an advantage of containership operations over conventional break-bulk operations? （）.
In the case of the leading marks，the master may（）to show these in the bill of lading if the goods or their containers are not clearly marked in such a manner as should ordinarily remain legible until the end of the voyage.
（）means a unit in which goods are totally enclosed by sufficient strong boundaries such as a freight container，a tank or a vehicle unit with fabric sides or tops.
During counterflooding to correct a severe list aggravated by an off-center load，your vessel suddenly takes a list or trim to the opposite side. You should（）.
Which statement concerning sweat damage in containers is TRUE?（）.
You are on a containership carrying a tank container that had been filled with sodium hydroxide solution. The container is empty but has not been cleaned. Which，if any，placard is required?（）.
Because of the arrangement of the cell guides，the MOST important factor while loading containers is the（）.
The development of the container system（）.