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單項(xiàng)選擇題

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

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單項(xiàng)選擇題
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
單項(xiàng)選擇題
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