Radiation can spread a fire by _____.
A.transmitting the heat of a fire through the ship s metal
B.burning liquids flowing into another space
C.heated gases flowing through ventilation systems
D.the transfer of heat across an unobstructed space
第2题
A.As long as
B.As far as
C.As well as
D.Unless
第3题
A.length increases
B.cross-sectional area increases
C.temperature increases
D.percent of metallic purities increases
第4题
A.control air system
B.forced draft air system
C.supply air system
D.ships service air system
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