Question 11 of 30
To prevent the spread of fire by convection you should:
A
A) Cool the bulkhead around the fire
B
B) Remove combustibles from direct exposure
C
C) Close all openings to the area
D
D) Shut off all electrical power
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Answer & Explanation
The correct answer is Option C: C) Close all openings to the area.
Convection spreads fire via the movement of hot gases. Closing all openings (like fire doors and dampers) restricts the flow of these gases, containing the fire.