Determine the overall efficiency of a pump which delivers 2.5 cubic meters per minute of water at room temperature. The discharge pressure is 341 kPa, and the driving motor produces a torque of 190 N-m while running at 989 rpm. Write your answer in decimal form, to three decimal places.

Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter1: Heat, Temperature, And Pressure
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Problem 17RQ: Convert 22C to Fahrenheit.
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Determine the overall efficiency of a pump which delivers 2.5 cubic meters per minute of water at room temperature. The
discharge pressure is 341 kPa, and the driving motor produces a torque of 190 N-m while running at 989 rpm. Write your
answer in decimal form, to three decimal places.
Transcribed Image Text:Determine the overall efficiency of a pump which delivers 2.5 cubic meters per minute of water at room temperature. The discharge pressure is 341 kPa, and the driving motor produces a torque of 190 N-m while running at 989 rpm. Write your answer in decimal form, to three decimal places.
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