What is the pump head and motor current

Reference no: EM131114763

A motor-driven centrifugal pump is operating with the following parameters: speed = 1,800 rpm, motor current = 40 amps, pump head = 20 psid, pump flow rate = 400 gpm. What is the pump head and motor current if the pump speed decreases to 1,200 rpm?

Reference no: EM131114763

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