单选题Your vessel is equipped with a fixed CO2 system and a fire main system. In the event of an electrical fire in the engine room what is the correct procedure for fighting the fire?（）A Use the CO2 system and evacuate the engine roomB Use the fire main sys

A fire has broken out on the stern of your vessel. You should maneuver your vessel so the wind ______.

A.comes over the bow

B.blows the fire back toward the vessel

C.comes over the stern

D.comes over either beam

Which of the following statements is FALSE，concerning the regulations pertaining to the cylinder room of a fixed CO2 fire extinguishing system ________．

A.The compartment must be properly ventilated

B.The temperature of the room should never exceed 130℉

C.The door must be kept unlocked

D.The compartment shall be clearly marked and identifiable

Which of the following is operated from the main engine room console on an automated vessel?

A.Fire pump and lube oil pump

B.Lube oil pump and distilling plant

C.Distilling plant and shaft alley door

D.Shaft alley door and fixed CO2 release

In the event of fire in a machinery space，______.

A.the fixed carbon dioxide system should be used only when all other means of extinguishment have failed

B.the fixed carbon dioxide system should be used immediately，as it is the most efficient means of extinguishment

C.water in any form should not be used as it will spread the fire

D.the space should be opened 5 minutes after flooding CO2 to prevent injury to personnel

Before using a fixed CO2 system to fight an engine room fire, you must ______.

A.secure the engine room ventilation

B.secure the machinery in the engine room

C.evacuate all engine room personnel

D.All of the above

At the earliest indication of fire aboard your vessel, you must FIRST ______.

A.locate the fire

B.determine which type of fire is burning

C.sound the alarm

D.fight the fire