Question 25 of 30
Foam Extinguisher work on?
A
A) Smothering
B
B) Starvation
C
C) Cooling
D
D) Inhibition
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Answer & Explanation
The correct answer is Option A: A) Smothering.
Foam extinguishers work by forming a foam blanket over the surface of flammable liquids, which separates the fuel from the air, thus extinguishing the fire. This process is known as smothering.