A.maintain a strict watch on the barge from the towing vessel
B.fly a red flag from the towing vessel
C.open the tops of all empty tanks on the barge
D.take hourly soundings of any loaded tanks on the barge
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A.enter the tank safely
B.suspect the accuracy of the reading
C.ventilate the tank
D.test for nitrogen
A.A 20-foot sailing vessel
B.A 26-foot tug and tow
C.An uninspected 35-foot passenger vessel
D.A Navy Destroyer
A.Petroleum and fuel oil
B.Sludge
C.Oil mixed with dredge spoil
D.Oil refuse and oil mixed with wastes
A.Washing the tank interior with sea water
B.Application of degreasing solvents
C.Removal of corrosion products and sludge
D.Fresh air ventilation
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
最新試題
Which vessel in ocean service is not subject to Annex V of MARPOL 73/78? （）
The requirement to carry an Oil Record Book does not apply to a ship that（）.
According to Annex V to MARPOL 73/78，garbage containing plastic is permitted to be disposed of by（）.
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?（）
You are on a multiple-product chemical tanker and will carry cargoes of allyl alcohol，benzene，and propanolamine. Which of the following is true? （）
You are on a multiple-product chemical tanker and will carry cargoes of isophorone，ethylenediamine，and creosote. Which of the following is TRUE? （）
No person on board any vessel to which Annex V to MARPOL 73/78 applies may discharge garbage of any type when（）.
Which statement is TRUE concerning protection of double bottom tanks against excessive pressure? （）
You are cleaning the tanks after carrying a cargo of crude oil. Which statement is TRUE? （）.
Vessels to which Annex V to MARPOL 73/78 applies may discharge garbage containing plastics （）.