What does a high C factor for a pipe indicate?

What does a high C factor for a pipe indicate?

• A. Smooth pipe interior
• B. Very rough pipe interior
• C. Strong pipe
• D. The pipe is very resistant to corrosion

Answer: (A)

A high C factor for a pipe indicates a smooth pipe interior. The C factor, also known as the Hazen-Williams coefficient, is a measure of the relative roughness of a pipe's interior surface. When the interior of the pipe is smooth, it reduces frictional losses as water flows through it, allowing for greater flow rates. This is essential in water distribution systems, as a smoother pipe can transport water more efficiently with less pressure loss. In contrast, factors that lead to a lower C factor, such as rough or corroded interiors, increase friction and reduce the efficiency of water flow. Therefore, a high C factor is desirable in water distribution systems as it contributes to better performance and lower energy costs associated with pumping water through the network.

A high C factor for a pipe indicates a smooth pipe interior. The C factor, also known as the Hazen-Williams coefficient, is a measure of the relative roughness of a pipe's interior surface. When the interior of the pipe is smooth, it reduces frictional losses as water flows through it, allowing for greater flow rates. This is essential in water distribution systems, as a smoother pipe can transport water more efficiently with less pressure loss.

In contrast, factors that lead to a lower C factor, such as rough or corroded interiors, increase friction and reduce the efficiency of water flow. Therefore, a high C factor is desirable in water distribution systems as it contributes to better performance and lower energy costs associated with pumping water through the network.