Question 16 of 30
Which of the following fire extinguishing agents has the greatest capacity for heat absorption?
A
Carbon dioxide gas jet
B
Dry chemical powder spray
C
Water fog
D
Mechanical foam blanket expansion
Advertisement
Answer & Explanation
The correct answer is Option C: Water fog.
Water fog, or spray, has the greatest capacity for heat absorption among the listed agents due to water's high latent heat of vaporization. This rapid cooling is crucial for extinguishing fires.