Describe the process of conducting an annual fire pump test, and what parameters must be monitored to ensure proper operation.

The annual fire pump test is a comprehensive procedure to verify the pump's ability to provide the required water flow and pressure for the fire suppression system. The process starts with a visual inspection of the pump, controller, and related components to check for any signs of damage, leaks, or corrosion. The water supply to the pump is verified to be at normal levels. Next, the pump is started, typically by manually initiating a fire alarm signal or by opening a test header valve. The pump's starting mechanism, whether electric or diesel, is observed to ensure it starts reliably and within the specified time. Then, the pump's performance is evaluated at various flow rates. This is typically done by using a test header with multiple hose c....