How should the halon extinguisher be aimed when using it?

• A. At the person causing the fire
• B. At the flames directly
• C. At the base of the fire
• D. At the smoke above the fire

Answer: (C)

When using a halon extinguisher, it is crucial to aim at the base of the fire. This is because most fires begin at the fuel source, and effectively targeting the base helps to interrupt the combustion process. By aiming at the base, the halon can effectively suppress the flames and prevent the fire from spreading.

Aiming at the flames directly may seem intuitive, but it is less effective since the flames are already a result of combustion. If the base is not targeted, there is a risk that the fire could reignite or continue to burn due to unaddressed fuel sources. By focusing on the base, the extinguishing agent can more effectively eliminate the fire’s ability to sustain itself.

Addressing the smoke or any individual causing the fire does not directly contribute to extinguishing it and could potentially put the user at risk. Therefore, targeting the source of the fire is the most effective method for using a halon extinguisher.