In a pumping system handling water, the level in the suction tank is 3.2m below the pump shaft centerline; and the level in the discharge tank is 21m above the pump shaft centerline. The inlet piping is 7.6cm in diameter and together with its valves fittings is equivalent to 26m straight pipe. The discharge line, 6.35 cm in diameter, with its valves and fittings is equivalent to 72 m straight pipe. If the motor delivers 7.1 kW to the pump shaft, what is the pump efficiency for discharge rate of 12.63 Ips? Assume f = 0.023

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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In a pumping system handling water, the level in the suction tank is 3.2m below the pump shaft centerline; and the level in
the discharge tank is 21m above the pump shaft centerline. The inlet piping is 7.6cm in diameter and together with its
valves fittings is equivalent to 26m straight pipe. The discharge line, 6.35 cm in diameter, with its valves and fittings is
equivalent to 72 m straight pipe. If the motor delivers 7.1 kW to the pump shaft, what is the pump efficiency for discharge
rate of 12.63 Ips? Assume f = 0.023
Transcribed Image Text:In a pumping system handling water, the level in the suction tank is 3.2m below the pump shaft centerline; and the level in the discharge tank is 21m above the pump shaft centerline. The inlet piping is 7.6cm in diameter and together with its valves fittings is equivalent to 26m straight pipe. The discharge line, 6.35 cm in diameter, with its valves and fittings is equivalent to 72 m straight pipe. If the motor delivers 7.1 kW to the pump shaft, what is the pump efficiency for discharge rate of 12.63 Ips? Assume f = 0.023
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