單項選擇題Which statement is TRUE concerning protection of double bottom tanks against excessive pressure? ()

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


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1.單項選擇題Which is an exception to the garbage discharge requirements in Annex V to MARPOL 73/78?()

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

2.單項選擇題Which area is designated a special area by Annex V to MARPOL 73/78? ()

A.Gulf of Mexico
B.Sargasso Sea
C.Red Sea
D.Great Lakes

5.單項選擇題Vessels to which Annex V to MARPOL 73/78 applies may discharge garbage containing plastics ().

A.5 nautical miles from nearest land
B.12 nautical miles from nearest land
C.25 nautical miles from nearest land
D.None of the above

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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?()

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Whenever visible traces of oil are observed on or below the surface of the water in the immediate vicinity of ship or its wake,Governments of Parties to the Convention should,to the extent they are reasonably able to do so,promptly()the facts bearing on the issue of whether there has been a violation of the provisions of this Regulation or Regulation 10 of this Annex of MARPOL 73/78.

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()is not considered as anti-pollution equipment.

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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().

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()is not a condition for a ship of 400 tons gross tonnage and above other than an oil tanker to discharge certain amount of oil or oily mixtures into the sea.

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The max effluent of the oil content from a ship of 400 tons gross tonnage and above other than an oil tanker is().

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You are cleaning the tanks after carrying a cargo of crude oil. Which statement is TRUE? ().

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Which substance is NOT considered to be Oil under the pollution prevention regulations? ()

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You are on a multiple-product chemical tanker with orders to load diethylamine.What is NOT a requirement for transporting this cargo().

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