MEP Design Engineer Interview Questions and Answers

Manning's and Williams formulas are used to calculate flow rate in pipes. There are different types of pipes such as PVC, copper, and steel.

• Manning's formula is used for open channel flow, while Williams formula is used for closed conduits.

• Manning's formula takes into account the roughness of the pipe and the slope of the channel to calculate flow rate.

• Williams formula takes into account the diameter, length, and roughness of the pipe to calculate flow rate.

• Types of pipes inc...read more