What are the advantages of a venturi meter?

A venturi meter is specifically designed to measure the flow of fluids while minimizing energy losses. The advantages it offers include low friction loss, which is a critical factor in maintaining efficiency in fluid systems. Because the venturi effect allows the fluid to accelerate in the constricted section of the meter, it results in less turbulence, leading to lower energy losses compared to other flow measurement devices.

Moreover, venturi meters are known for their accuracy. They provide reliable flow measurements across a range of operating conditions, making them suitable for various applications, including water distribution. The design of the venturi meter also contributes to its low maintenance needs, as it has no moving parts that can wear out or require frequent adjustment.

Understanding these key features helps emphasize why this answer is the most suitable choice for describing the advantages of a venturi meter. In contrast, the other options may highlight some benefits of different types of flow meters or equipment but do not capture the specific advantages related to the performance and efficiency of venturi meters.