question a centrifugal pump provides a flow rate of 500 gpm when operating at 1760 rpm against a 200 ft head determine the pump s a flow rate b developed head and c pump power if the speed increased to 3500 rpm

Question:

A centrifugal pump provides a flow rate of 500 GPM when operating at 1760 rpm against a 200 ft head. Determine the pump’s, a) Flow rate, b) Developed head and, c) Pump power if the speed increased to 3500 rpm?

Show all workings