单项选择题

Which of the following actions should be taken by the engine room watch when the general alarm is sounded continuously?（）

A.The fire pump should be started
B.The boiler rims should be secured
C.The fixed CO₂system should be initiated into action
D.The engine room ventilation should be secured

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单项选择题

As soon as you hear the fire and emergency signal, you should ensure that the （）.

A.ring buoys are thrown overboard
B.engines are stopped
C.fire pumps are started
D.life preservers have been issued to everyone

单项选择题

While on watch in the engine room, you hear a continuous sounding of the general alarmWhich of the following actions should you take?（）

A.Make an entry in the official logbook
B.Open the master control valves on the fixed CO₂system
C.Start the fire pump and check discharge pressure
D.Secure auxiliary condenser overboard discharge

单项选择题

While on watch in the engine room, you hear a continuous sounding of the general alarmWhich of the following actions should you take FIRST?（）

A.Secure the burners then proceed to your assigned boat station
B.Start the fire pump and establish flow to the fire main
C.Open the guardian valve and standby to maneuver
D.Open the master control valves on the fixed CO₂system