Boating License Test 2025 – 400 Free Practice Questions to Pass the Exam

The recommended technique when using a fire extinguisher involves directing it at the base of the flames using a sweeping motion. This method is effective because it targets the source of the fire where the fuel is located, rather than the flames themselves, which may only cause the fire to spread or not effectively extinguish it. By sweeping the nozzle back and forth at the base, you ensure that the extinguishing agent is applied where it's most needed, maximizing its effectiveness.

Other techniques, such as spraying directly at the flames from a distance, may not provide sufficient coverage or impact, as the fire may have a chance to reignite if the base isn’t properly addressed. Using a circular motion from the top of the flames can lead to the extinguishing agent missing the most critical area to put out the fire. Aiming at the smoke above the fire fails to address the flames directly, leaving the source of the fire unchallenged. Understanding proper fire extinguisher techniques is crucial for effective fire control and safety.