FDNY CoF – Temporary Certificate of Fitness Card (Z-51) Practice Test

The correct technique for using a fire extinguisher is essential for ensuring safety and effectiveness in an emergency. The correct procedure involves pulling the pin to unlock the device, aiming at the base of the fire, squeezing the handle to release the extinguishing agent, and sweeping from side to side. This method is recommended because targeting the base of the fire is crucial; it is where the combustible material is located and where the fire can be effectively extinguished. Sweeping from side to side allows for a broader coverage of the fire, ensuring that the extinguishing agent is applied evenly and thoroughly.

Using the right technique increases the likelihood of successfully extinguishing the fire while minimizing the risk of injury to the person using the extinguisher. In fire situations, aiming at the flames or shouting for help does not contribute to effectively controlling the fire. By understanding and practicing this procedure, individuals can respond quickly and appropriately in emergency situations.