Engineering, 16.05.2021 07:30, niki209

A centrifugal pump tested at nominal speed 1750 rpm. Data measured during the test are given in the following table: 0he diameters of the suction and delivery pipes are 15 cm. The motor is supplied at 460 volt, 3 phase and has a power factor of 0.875 and has a constant efficiency of 90%. A) Calculate by hand the net head delivered and the efficiency of the pump at flow rate of 63 L/s. B) Use excel sheet and its formula to solve the equations and plot the pump head, power input, and efficiency versus the pump flow rate

A centrifugal pump tested at nominal speed 1750 rpm. Data measured during the test are given in the

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A centrifugal pump tested at nominal speed 1750 rpm. Data measured during the test are given in the...