NFPA Portable Fire Extinguishers Practice Exam – Complete Prep Guide 2026

The correct answer is based on the NFPA 10 standard, which specifies that monthly maintenance of fire extinguishers involves visual inspections. This task is essential to ensure that extinguishers are readily accessible, in their designated location, and free from signs of damage or corrosion. The visual inspection process includes checking that the extinguisher is not blocked by any obstructions, that the gauge is in the proper position (indicating it is fully charged), and that the pull pin is securely in place.

While functional testing and pressure testing are important maintenance activities, they are not performed on a monthly basis. Functional testing typically occurs annually to ensure that the extinguisher works effectively when needed. Hydrostatic testing, which is required to check for leaks or structural integrity, is mandated every 5 to 12 years, depending on the type of extinguisher. Therefore, the monthly task of conducting a visual inspection is critical for maintaining fire extinguisher readiness and compliance with safety protocols.