Question

If a 2 ½-gallon fire extinguisher contained water stored under pressure, but lacked a face plate identifying its classification, what class or classes of fires could we assume this unit would be effective in suppressing?

Answer 1

A 2 ½-gallon fire extinguisher containing water stored under pressure would likely be effective in suppressing Class A fires.

Step-by-step explanation:

A 2 ½-gallon fire extinguisher containing water stored under pressure would likely be effective in suppressing Class A fires. Class A fires involve ordinary combustible materials, such as wood, paper, cloth, and plastics. Water is commonly used to extinguish these types of fires because it cools the fuel and removes heat.