Pump test system problem:. For the pump test arrangement shown in figure below, determine themechanical efficiency of the pump if the power input is measured to be 3.85 hp when pumping500gal/min of oil (y = 56.0 lb/ft). (1 hp = 33,000 lb-ft/min or 550 lb-ft/s.)%3DHINT:FROM SUPPLIER TABLE FOR Particular Pipe such as Schedule 40,With Certain DN value, OD and Wall thickness are given as below.FlowDNODWallIDFlowThidnessAreaIn)(in)(in)ft2Pump414.5000.237calculatecalculate6-in Schedule 404-in Schedule 406.6250.280calculatecalculate1+Oil(y = 56 lb/ft)20.4 inMercury(sg 13.54)7.

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Pump test system problem:. For the pump test arrangement shown in figure below, determine the mechanical efficiency of the pump if the power input is measured to be 3.85 hp when pumping 500gal/min of oil (y = 56.0 lb/ft). (1 hp = 33,000 lb-ft/min or 550 Ib-ft/s.) %3D

Pump test system problem:. For the pump test arrangement shown in figure below, determine the mechanical efficiency of the pump if the power input is measured to be 3.85 hp when pumping 500gal/min of oil (y = 56.0 lb/ft). (1 hp = 33,000 lb-ft/min or 550 Ib-ft/s.) %3D

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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Question

Pump test system problem:. For the pump test arrangement shown in figure below, determine the
mechanical efficiency of the pump if the power input is measured to be 3.85 hp when pumping
500gal/min of oil (y = 56.0 lb/ft). (1 hp = 33,000 lb-ft/min or 550 lb-ft/s.)
%3D
HINT:
FROM SUPPLIER TABLE FOR Particular Pipe such as Schedule 40,
With Certain DN value, OD and Wall thickness are given as below.
Flow
DN
OD
Wall
ID
Flow
Thidness
Area
In)
(in)
(in)
ft2
Pump
41
4.500
0.237
calculate
calculate
6-in Schedule 40
4-in Schedule 40
6.625
0.280
calculate
calculate
1+
Oil
(y = 56 lb/ft)
20.4 in
Mercury
(sg 13.54)
7.

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