單項(xiàng)選擇題

Inerting means（）.

A.the introduction of inert gas into a tank with the object of reducing the oxygen content to below 8% by volume
B.the introduction of inert gas into a gas free tank for the purpose of reducing the oxygen content to below 8% by volume
C.the introduction of inert gas into a cargo tank during cargo discharge to replace the volume of discharged cargo
D.All of the above

你可能感興趣的試題

單項(xiàng)選擇題

In setting the valves on a steam-smothering system on a tank vessel，the master control valve to cargo tanks should be（）.

A.open and individual tank valves open
B.open and the individual tank valves closed
C.closed and the individual tank valves closed
D.closed and the individual tank valves open

單項(xiàng)選擇題

If you are fighting a fire below the main deck of your vessel，which action is most importantconcerning the stability of the vessel? （）

A.Shutting off electricity to damaged cables
B.Pumping fire-fighting water overboard
C.Maneuvering the vessel so the fire is on the lee side
D.Removing burned debris from the cargo hold

99色精品-9色在线-99色在线-99色视频 国产欧美日产一区二区三区_亚洲精品亚洲人成在线观看_四虎在线精品永久观看_免费一级a一片久久精

Inerting means（）.

你可能感興趣的試題

In setting the valves on a steam-smothering system on a tank vessel，the master control valve to cargo tanks should be（）.

If you are fighting a fire below the main deck of your vessel，which action is most importantconcerning the stability of the vessel? （）

99色精品-9色在线-99色在线-99色视频国产欧美日产一区二区三区_亚洲精品亚洲人成在线观看_四虎在线精品永久观看_免费一级a一片久久精

In setting the valves on a steam-smothering system on a tank vessel，the master control valve to cargo tanks should be（）.

If you are fighting a fire below the main deck of your vessel，which action is most importantconcerning the stability of the vessel? （）