Question

In a centrifugal pump, work done by impeller is 346kW, If mechanical efficiency is 75% find input power of pump shaft A pump running at an efficiency of 65% delivers an output of 410.4 l/s what is the power consumption?​

Answer 1

Answer:Calculate the efficiency of the centrifugal pump yourself

Explanation:ηP = pump efficiency.

Q = flow rate in m³/h.

H = delivery head in m.

P2 = power at the pump shaft in kW.

367 = conversion constant.

p = density of the pumped fluid in kg/m³