What is the purpose of performing a pre-incident pump test?

• A. To verify pump performance under controlled conditions and confirm gauges, priming, and valve operation.
• B. To test alarm systems
• C. To calibrate nozzle
• D. To practice driving

Answer: (A)

A pre-incident pump test verifies that the engine pump will perform when needed. It is conducted under controlled conditions to confirm the pump can deliver the required flow and pressure and to verify that gauges read correctly, priming works, and intake and discharge valves operate properly. This readiness check helps identify issues such as air leaks in the priming line, valve misoperation, gauge inaccuracy, or other mechanical faults before a real incident, ensuring the pump can respond reliably. Other tasks like testing alarm systems, calibrating a nozzle, or practicing driving are separate activities and do not assess the pump's ability to produce and maintain pressure and flow during firefighting.