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 CO2 system
相关考题
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单项选择题
An oceangoing ship of 400 gross tons and above must be fitted with a standard discharge shore connectionWhat is the size of the bolt circle diameter of the shore connection required to transfer oily ballast to a shore side reception facility?（）
A.125 mm
B.183 mm
C.215 mm
D.It depends on outside pipe diameter -
单项选择题
A firemans outfit carried onboard cargo vessels, must have a （）.
A.canister-type gas mask
B.fresh-air breathing apparatus
C.self-contained breathing apparatus
D.combustible gas indicator -
单项选择题
Which of the following statements represents the correct action to take when three crew members discover a fire?（）
A.One man report the fire, and the other two men fight the fire
B.One man report the fire, one man fight the fire, and one man evacuate and secure the area
C.One man report the fire, one man fight the fire, and one man act as a safety observer
D.All three men fight the fire and report it immediately after it is extinguished
