A Venturi Meter is a device used to measure the flow rate of fluids in a pipe. It operates on the principle of the Bernoulli's equation, which states that an increase in fluid speed occurs simultaneously with a decrease in pressure. The meter consists of a converging section, a throat, and a diverging section, allowing the fluid to accelerate and then decelerate, creating a pressure difference that can be measured. This pressure difference is directly related to the flow rate, making the Venturi Meter a reliable tool in various applications, including water supply systems and industrial processes. Its design minimizes energy loss, making it efficient for continuous flow measurement.