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A pump is tested in the laboratory and the following data were obtained: Torque Rotational speed Inlet pressure Outlet pressure = 5 ft-lbf = 1200 rpm 10 psia 28 psia = 8 ft/s T = P1 P2 Velocity in the inlet line = V Height to inlet gage = 2 ft Z1 Height to outlet gage = z2 = 5 ft Inlet flow line = 2-nominal schedule 40 Outlet flow line = 2-nominal schedule 40 Fluid = water a) Determine the pump efficiency. b) Consult an actual pump catalog and select a pump for these conditions.

A pump is tested in the laboratory and the following data were obtained: Torque Rotational speed Inlet pressure Outlet pressure = 5 ft-lbf = 1200 rpm 10 psia 28 psia = 8 ft/s T = P1 P2 Velocity in the inlet line = V Height to inlet gage = 2 ft Z1 Height to outlet gage = z2 = 5 ft Inlet flow line = 2-nominal schedule 40 Outlet flow line = 2-nominal schedule 40 Fluid = water a) Determine the pump efficiency. b) Consult an actual pump catalog and select a pump for these conditions.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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A pump is tested in the laboratory and the following data were obtained: = 5 ft-lbf Torque Rotational speed Inlet pressure Outlet pressure Velocity in the inlet line Height to inlet gage T 1200 rpm 10 psia = 28 psia = 8 ft/s 2 ft 5 ft P1 P2 V = Z1 Height to outlet gage = z2 Inlet flow line = 2-nominal schedule 40 Outlet flow line = 2-nominal schedule 40 Fluid = water a) Determine the pump efficiency. b) Consult an actual pump catalog and select a pump for these conditions.
Transcribed Image Text:A pump is tested in the laboratory and the following data were obtained: = 5 ft-lbf Torque Rotational speed Inlet pressure Outlet pressure Velocity in the inlet line Height to inlet gage T 1200 rpm 10 psia = 28 psia = 8 ft/s 2 ft 5 ft P1 P2 V = Z1 Height to outlet gage = z2 Inlet flow line = 2-nominal schedule 40 Outlet flow line = 2-nominal schedule 40 Fluid = water a) Determine the pump efficiency. b) Consult an actual pump catalog and select a pump for these conditions.
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