The term DISCHARGE，as it applies to the pollution regulation

The purpose of inert gas systems aboard tank vessels is to ______.

A.allow sufficient oxygen in the tank to sustain life

B.prevent outside air from entering the tank

C.provide increase in cargo discharge pressure

D.comply with double hull pollution prevention regulations

The tanker has in operation，except as provided for in Regulation 15(5) and (6) of Annex A of MARPOL 73/78，an oil discharge monitoring and control system and ______ as required.

A.an IGS

B.a scriber

C.a P/V

D.a slop tank arrangement

Pollution of the waterways may result from the discharge of ______.

A.sewage

B.the galley trash can

C.an oily mixture of one part per million

D.All of the above

What is the purpose of pressure-vacuum relief valves ________．

A.Regulation of discharge pressure from cargo pumps

B.Maintaining constant velocity in cargo lines

C.Regulation of suction head on cargo pumps

D.To maintain a tank or void at atmospheric pressure

Any discharge into the sea of oil or oily mixtures from ships to which this Annex of MARPOL 73/78 applies shall be ______ except when special conditions are satisfied.

A.required

B.requested

C.promoted

D.prohibited

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

Oil Pollution Regulations require any transfer or discharge of oil or oily mixtures to be recorded in the

A.bridge log

B.Master's log

C.engine room log

D.oil record

The international shore connection ______．

A.Allows hook up of fire fighting water from shore facilities

B.Satisfies pollution prevention requirements

C.Allows emergency use of the fire main for deballasting

D.Permits discharge of waste oil to shore facilities