21. The following are the results of tests conducted on a centrifugal pump. Negative pressure head in suction pipe close to pump 22 cms of mercur y Pressure he id in delivery pipe close to pump=1'50 kg/cm2 Difference of level between the two gauges 0-50 melres SHP of the electric motor Discharge of the pump * Diameter of the suction pipe Diameter of the delivery pipe Calculate the overall efficieney of the numn -32 hp 010 cumeo %3D20 cms 18 cms (7817%)
21. The following are the results of tests conducted on a centrifugal pump. Negative pressure head in suction pipe close to pump 22 cms of mercur y Pressure he id in delivery pipe close to pump=1'50 kg/cm2 Difference of level between the two gauges 0-50 melres SHP of the electric motor Discharge of the pump * Diameter of the suction pipe Diameter of the delivery pipe Calculate the overall efficieney of the numn -32 hp 010 cumeo %3D20 cms 18 cms (7817%)
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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![21. The following are the results of tests conducted on a
centrifugal pump.
Negative pressure head in suction pipe close to pump
=22 cms of mercur y
Pressure he id in delivery pipe close to pump=1'50 kg/cm2
Difference of level between the two gauges 0 50 metres
SHP of the electric motor
Discharge of the pump
* Dianeter of the suction pipe
Diameter of the delivery pipe
Calculate the overall efficieney of the pump.
-32 hp
-010 cumeo
%3D
=20 cma
18 cms
(78 17%)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb6ee335d-8e4c-4ca1-94bf-1a82f7faec2a%2Fbe2dce04-9987-4a29-9f6a-228ad175d0c0%2Fuoaxzs_processed.jpeg&w=3840&q=75)
Transcribed Image Text:21. The following are the results of tests conducted on a
centrifugal pump.
Negative pressure head in suction pipe close to pump
=22 cms of mercur y
Pressure he id in delivery pipe close to pump=1'50 kg/cm2
Difference of level between the two gauges 0 50 metres
SHP of the electric motor
Discharge of the pump
* Dianeter of the suction pipe
Diameter of the delivery pipe
Calculate the overall efficieney of the pump.
-32 hp
-010 cumeo
%3D
=20 cma
18 cms
(78 17%)
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