A.heated gases flowing through ventilation systems
B.the transfer of heat across an unobstructed space
C.burning liquids flowing into another space
D.transmitting the heat of a fire through the ship's metal
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A.directly outside the space protected by the system
B.as near the gas cylinders as possible
C.in the pilothouse
D.on the main deck near the bow
A.first
B.following control of fire
C.following restoration of vital services
D.only if a threat exists
A.immediately after restoring vital services
B.immediately
C.following control of flooding
D.following establishment of fire boundaries
A.flash point
B.upper explosive limit
C.lower explosive limit
D.fire point
A.cooling
B.smothering
C.chemical action
D.All of the above
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On a hydrocarbon flammability chart the line which extends from 0% to 21.8% oxygen，lying tangent to the flammability range，is called the（）.
A fire main system must have enough fire hydrants so that each accessible space may be sprayed with（）.
Due to the hazards involved with Halon extinguishers on a ship，the size II extinguisher may only be used（）.
A fire must be ventilated（）.
Before a tank is to be crude oil washed，the oxygen content in the tank must be measured at a position（）.
During the required periodic abandon ship drill aboard a ship，each person not assigned duties in the muster list is（）.
Control of flooding should be addressed（）.
Each fire pump on a ship must have a pressure gauge located at（）.
Automatic fire dampers in ventilation systems are operated by use of（）.
Control of fire on a ship should be addressed（）.