A.Washing the tank interior with sea water
B.Application of degreasing solvents
C.Removal of corrosion products and sludge
D.Fresh air ventilation
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A.There shall be at least 3 ventilator ducts open to the atmosphere
B.At least one exhaust duct shall extend from the open atmosphere to the lower portion of the bilge
C.At least one intake duct shall extend from the open atmosphere to the lower portion of the bilge
D.Only vessels using fuel with a flash point above 110°F need ventilate engine and fuel compartments
A.Each vent for the tank must be equal to the area of the tank filling line
B.The tanks must be protected by overflows
C.The total area of the vents or the overflow shall be at least equal to the area of the fill line
D.There must be twice as much vent area as the area of the fill line
A.The garbage to be discharged will sink
B.Garbage accumulation on board has exceeded storage space
C.A person falls overboard，and a plastic ice chest is thrown for flotation
D.The destination port or terminal cannot receive garbage
A.Gulf of Mexico
B.Sargasso Sea
C.Red Sea
D.Great Lakes
A.observe
B.investigate
C.see
D.look
最新試題
Which area is designated a special area by Annex V to MARPOL 73/78? （）
Your tanker is designed to carry anhydrous ammonia in bulk.The keel was laid in 1980.Which statement concerning the carriage of this cargo is TRUE（）.
The operator of each vessel subject to the pollution regulations is NOT required to keep written records of（）.
According to Annex V to MARPOL 73/78，garbage containing plastic is permitted to be disposed of by（）.
Which substance is NOT considered to be Oil under the pollution prevention regulations? （）
You are on a multiple-product chemical tanker and will carry cargoes of ethanolamine，methyl acrylate，and glycerine. Which statement is true? （）
You are crossing a narrow channel in a 15-meter vessel when you sight a tanker off your port bow coming up the channel. Which statement is TRUE? （）
While testing a cargo tank，your oxygen indicator reads 25% oxygen in the tank. You would then （）.
Every new crude oil tanker of 20000 tons deadweight and above and every new product carrier of 30000 tons deadweight and above shall be provided with（）.
What is the MINIMUM distance a vessel subject to the requirements of Annex V to MARPOL 73/78 must be located from nearest land to legally discharge paper trash?（）