In a water distribution system, the purpose of a pitot gauge is to measure what?

A pitot gauge is specifically designed to measure flow velocity in a fluid system, such as a water distribution system. It does this by converting the dynamic pressure of the moving fluid into a measurable value, which indicates the flow velocity at a given point in the system. Understanding flow velocity is crucial for operators because it can impact water delivery rates, system efficiency, and even the detection of issues such as leaks or blockages within the distribution network.

While other options like measuring water temperature, water pressure, and water quality are essential aspects of water system management, they are not functions served by the pitot gauge. Water temperature is typically measured with a thermometer, water pressure is often monitored using pressure gauges, and various tests and sensors are used to assess water quality parameters. Hence, the specific role of a pitot gauge is to focus on and provide accurate readings related to flow velocity.