Which sequence correctly represents the PASS steps?

• A. Pull, Aim, Squeeze, Sweep
• B. Aim, Pull, Squeeze, Sweep
• C. Pull, Squeeze, Sweep, Aim
• D. Pull, Aim, Sweep, Squeeze

Answer: (A)

Pull, Aim, Squeeze, Sweep is the correct sequence. The pin must be pulled first to unlock the extinguisher and allow discharge. Next, aim the nozzle at the base of the fire to target the fuel source rather than the flames. Then squeeze the lever to release the extinguishing agent. Finally, sweep the nozzle from side to side at the base of the fire, moving across until the fire is out. This order matters because pulling the pin enables operation, aiming at the base ensures effective coverage, squeezing releases the agent, and sweeping properly applies it to suppress the fire. Sequences that try to aim before pulling, squeeze before aiming, or sweep before releasing would be ineffective or impossible.