NFPA Portable Fire Extinguishers (NFPA 10) Practice Exam

The recommended action when a fire extinguisher is found to be out of service is to replace or repair it immediately. This is crucial because a non-functional extinguisher cannot perform its intended role of controlling or extinguishing a fire, which compromises safety in the event of a fire emergency. NFPA 10 outlines the importance of ensuring that all fire extinguishers are maintained in proper working condition and readily accessible.

Having an out-of-service extinguisher increases the risk of inadequate fire response, which can lead to more extensive damage, injuries, or fatalities. Therefore, prompt action to repair or replace it ensures that the fire protection systems are always operational and compliant with safety regulations.

Other approaches, such as storing it away for future use, marking it and leaving it in place, or using it as a backup extinguisher, do not address the immediate need for a functioning fire extinguisher. These actions could lead to critical delays in fire response and place individuals and property at risk. It is clear that ensuring all equipment is in good working order is a foundational aspect of fire safety and prevention.