What does the PASS acronym stand for in using a fire extinguisher?

What does the PASS acronym stand for in using a fire extinguisher?

• A. Prepare, Aim, Squeeze, Sweep
• B. Pull, Aim, Squeeze, Sweep
• C. Pressure, Act, Squeeze, Switch
• D. Pull, Attain, Squeeze, Serve

Answer: (B)

The correct understanding of how to effectively use a fire extinguisher is captured by the PASS acronym, which stands for Pull, Aim, Squeeze, Sweep. This step-by-step approach is essential for successfully extinguishing a fire and is particularly designed to ensure user safety while maximizing the extinguisher's effectiveness. The first step, "Pull," refers to removing the safety pin from the handle of the extinguisher. This is a critical action because it allows the user to activate the extinguisher. If the pin is not pulled, the extinguisher cannot be discharged. Next, "Aim" emphasizes the importance of targeting the base of the fire rather than the flames themselves. Fires burn from the bottom up, and directing the extinguishing agent at the base ensures that you are addressing the source of the flames, increasing the likelihood of successfully putting out the fire. The third step, "Squeeze," instructs the user to squeeze the handle to release the extinguishing agent. This action must be steady and firm to ensure an adequate flow of the agent onto the fire. Lastly, "Sweep" involves moving the nozzle side to side while aiming at the base of the fire, creating a wider coverage of the extinguishing agent and allowing for more

The correct understanding of how to effectively use a fire extinguisher is captured by the PASS acronym, which stands for Pull, Aim, Squeeze, Sweep. This step-by-step approach is essential for successfully extinguishing a fire and is particularly designed to ensure user safety while maximizing the extinguisher's effectiveness.

The first step, "Pull," refers to removing the safety pin from the handle of the extinguisher. This is a critical action because it allows the user to activate the extinguisher. If the pin is not pulled, the extinguisher cannot be discharged.

Next, "Aim" emphasizes the importance of targeting the base of the fire rather than the flames themselves. Fires burn from the bottom up, and directing the extinguishing agent at the base ensures that you are addressing the source of the flames, increasing the likelihood of successfully putting out the fire.

The third step, "Squeeze," instructs the user to squeeze the handle to release the extinguishing agent. This action must be steady and firm to ensure an adequate flow of the agent onto the fire.

Lastly, "Sweep" involves moving the nozzle side to side while aiming at the base of the fire, creating a wider coverage of the extinguishing agent and allowing for more