Show in Figure 1 is the water flow system. The velocity head difference is . Volume flow rate is . The heights are and , respectively. The power output from the motor is , . The energy added by the pump is . The energy loss between point 1 and 2 is .3) Select the correct expression of the pressure head difference between point 1 and 2 ___________ Show in Figure 1 is the water flow system. The velocity head difference isv²₁-V²₂-= 2.0m. Volume flow rate is 0.5 m³/s. The heights are h1 = 1.0 m and2gh2=2.0 m, respectively. The power output from the motor is P = 7.848 kW,eM, motor = 80%. The energy added by the pump is h= 3.0 m. The energy lossbetween point 1 and 2 is h₁ = 0.2 m.3) Select the correct expression of the pressure head difference between point 1 and 2P₂-P1Y0 v²₂-v²₁2gO v²₁-v²₂.2gO v²₁-v²₂2gO v²₁-v²₂2gMotorPumpValveFlow+h2-hA+hR+hL-h2+hA-hR-ML- (h1+h2)+hA-hr-hL+h2+hA-hR-Lh2Motor

Given data V12-V222g=2m Q=0.5m3/s h1=1m…

Answered: Show in Figure 1 is the water flow…

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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Show in Figure 1 is the water flow system. The velocity head difference is . Volume flow rate is . The heights are and , respectively. The power output from the motor is , . The energy added by the pump is . The energy loss between point 1 and 2 is .

3) Select the correct expression of the pressure head difference between point 1 and 2 ___________

Show in Figure 1 is the water flow system. The velocity head difference is
v²₁-V²₂
-= 2.0m. Volume flow rate is 0.5 m³/s. The heights are h1 = 1.0 m and
2g
h2=2.0 m, respectively. The power output from the motor is P = 7.848 kW,
eM, motor = 80%. The energy added by the pump is h= 3.0 m. The energy loss
between point 1 and 2 is h₁ = 0.2 m.
3) Select the correct expression of the pressure head difference between point 1 and 2
P₂-P1
Y
0 v²₂-v²₁
2g
O v²₁-v²₂.
2g
O v²₁-v²₂
2g
O v²₁-v²₂
2g
Motor
Pump
Valve
Flow
+h2-hA+hR+hL
-h2+hA-hR-ML
- (h1+h2)+hA-hr-hL
+h2+hA-hR-L
h2
Motor

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