Blaze Through the Firefighter Challenge 2025 – Ignite Your Skills & Shine Bright!

Question: 1 / 400

What is the primary use for Class A fire extinguishers?

Flammable liquids

Ordinary combustibles like wood and paper

Class A fire extinguishers are specifically designed for ordinary combustibles, which include materials such as wood, paper, and textiles. These types of fires are common in residential and office environments, making Class A extinguishers a fundamental tool for fire safety.

The extinguishing agents in Class A extinguishers, such as water, are effective at absorbing heat and cooling the burning materials to extinguish the fire. The focus on ordinary combustibles distinguishes Class A extinguishers from other classes which are intended for different types of fires; for instance, Class B for flammable liquids involves different extinguishing agents and methods due to the nature of those fuels. Therefore, the primary use of Class A fire extinguishers centers on combating fires fueled by everyday materials found in most living and working spaces.

Get further explanation with Examzify DeepDiveBeta

Electrical equipment

Flammable metals

Next Question

Report this question

Download Firefighter Practice Exam PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy