USCG Firefighting License Practice Exam 2025 – Complete Prep Guide

Question: 1 / 400

Why is it important to use the correct class of fire extinguisher?

To maintain equipment functionality

To ensure the fire is properly extinguished

Using the correct class of fire extinguisher is crucial because each class is designed to combat specific types of fires. For instance, a Class A extinguisher is effective for ordinary combustibles like wood and paper, while a Class B extinguisher is tailored to flammable liquids such as gasoline and oil. If the wrong type of extinguisher is used on a fire, it may not effectively extinguish the flames and could even exacerbate the situation, increasing the risk of injury or damage. Therefore, selecting the appropriate extinguisher ensures that the fire is properly extinguished, reducing the risk of its spread and enhancing safety for both individuals and property.

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To minimize environmental damage

To prevent misuse by passengers

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