How is the Water Glycol fire extinguisher discharged?

• A. In one continuous motion
• B. In rapid bursts
• C. In pulses
• D. In spray

Answer: (A)

Discharging a Water Glycol extinguisher in one continuous motion creates a steady blanket of cooling agent over the fire. This sustained flow quickly absorbs heat and lays down a film of glycol on the fuel surface, helping to prevent re-ignition as you sweep across the flames at the base. Short bursts or pulses would leave gaps in coverage and waste agent, while a spray would break the stream, reducing reach and effectiveness. So the best approach is a smooth, continuous discharge with a sweeping motion until the extinguisher is empty.