Question 66Safety & Environmental - 1st Asst/Chief70% to pass
You are conducting training on firefighting procedures. What type of fire is characterized by the burning of ordinary combustible materials where the quenching and cooling effects of quantities of water, or solutions containing large percentages of water, are of first importance?
AI Explanation
The correct answer is A) Type A.
Type A fires are characterized by the burning of ordinary combustible materials, such as wood, paper, cloth, and plastics. The quenching and cooling effects of large quantities of water or water-based solutions are the most effective methods for extinguishing Type A fires.
The other options are incorrect because:
B) Type B fires involve flammable liquids and gases, which require different extinguishing agents like dry chemical or carbon dioxide.
C) Type C fires involve energized electrical equipment, which require non-conductive extinguishing agents like CO2 or dry chemical.
D) Type D fires involve combustible metals, which require specialized extinguishing agents specific to the metal involved.
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