Lecture
This lecture covers the operation and efficiency of water pumping systems, focusing on factors influencing flow, pressure, and energy supply to the wheels. It explains the importance of determining the total manometric head of a pump, the impact of pump type on performance, and the calculation of hydraulic power. The lecture also delves into the relationship between useful power and absorbed power, the significance of operating curves, and the considerations for pump assembly. Additionally, it addresses the phenomenon of water hammer, its causes, and preventive measures in water engineering.