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單項選擇題

You can find the location of your abandon ship post by checking the （）.

A.vessels logbook
B.vessel s documentation
C.muster list
D.Certificate of Inspection

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單項選擇題

CO₂ extinguishes a fire by （）.

A.a blanket of bubbles formed on the surface of the fire
B.smothering
C.cooling
D.isolating the heat from the fuel

單項選擇題

How long warning must be provided by the CO₂ warning Mann before CO₂ is discharged into a space （）.

A.5 seconds
B.10 seconds
C.15 seconds
D.20 seconds