單項選擇題How should cargo tank hatches be protected when the ullage opening is open and the tank NOT gas free?（）.

A.With gooseneck vents
B.With warning signs
C.With flame screens
D.With pressure-vacuum relief valves


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1.單項選擇題How many PPM of the oily water can be pumped out within 12 miles along the China coast line?（）.

A.at least 15 PPM
B.about 15 PPM
C.up to 15 PPM
D.no less than 15 PPM

2.單項選擇題How is the Master or operator of a vessel required to keep the crew informed of the regulations concerning the discharging of garbage overboard?（）.

A.Give each crewmember a copy of ANNEX V of MARPOL
B.Call an all hands meeting before sailing
C.Keep placards prominently posted
D.Have each person read and sign a copy of the regulations

4.單項選擇題Before operating a non-oceangoing ship greater than 100 gross tons it must have a fixed piping system to discharge oily mixtures ashore. This system must include（）.

A.approved oily-water separating equipment
B.a fixed or portable containment system at the shore connection
C.a spare pump in case the main pump is inoperative
D.at least one outlet accessible from the weather deck

5.單項選擇題Application for a waiver of any requirements of the regulations for oil transfer operations must be submitted to the（）.

A.District Commander
B.Commandant
C.Captain of the Port
D.nearest MSA office

最新試題

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

題型：單項選擇題

A ship that，at any time，operates seaward of the outermost boundary of the territorial sea is required to prepare，submit，and maintain a（n）（）.

題型：單項選擇題

While testing a cargo tank，your oxygen indicator reads 25% oxygen in the tank. You would then （）.

題型：單項選擇題

（）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.

題型：單項選擇題

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.

題型：單項選擇題

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

題型：單項選擇題

Which is a mandatory section of the shipboard Oil Pollution Emergency Plan（）.

題型：單項選擇題

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? （）

題型：單項選擇題

Which step is NOT generally taken when gas-freeing a tank?（）.

題型：單項選擇題

Which statement is TRUE concerning the ventilation of engine and fuel tank compartments on uninspected towing vessels using fuel with a flash point of 100°F?（）

題型：單項選擇題