I need help on these questions:a) What would be the shaft power required to turn the impeller if the exit blade angle is 48 degrees. The value of the shaft power is _________b) Find the major losses in the system. Take the pipe Darcy friction factor as 0.05. The value of the major losses is _________c) Find the minor losses in the system considering the 90 degrees elbows’ losses and the exit/entrance losses of the tanks. Consider that the exit of tank 1 is sharp-edged and take the loss coeffcient of the entrance of tank 2 as 1. The value of the minor losses is __________ The system in Fig 2 pumps water from a lower reservoir to a higher reservoir. Thepipe diameter is 0.255 m and the pipe lengths are L1= 3.5 m, L2= 4 m, L3= 5 m,and L4= 0.4 m. The impeller of the centrifugal pump has a diameter of 0.4 m andoperates at 950 rpm. The uniform blade height is 58 mm. The water enters thepump parallel to the pump shaft with a flow rate of 0.135 m³/s. Take viscosity as0.00112 N s/m².Tank 1L1PumpL2L3L4RegularthreadedelbowsTank 2Fig Q2: Piping system to pump water between two tanks.Work to 4 significant digits. Enter all values using base units or their combinations,i.e. m, m/s, Pa, N. Do not use multiples as e.g. mm, kPa.You can use values with exponents, such as 0.12e3.

Given:Pipe diameter, d=0.255 mTotal length of the pipe, L=L1+L2+L3+L4=3.5+4+5+0.4=12.9 mImpeller…

Answered: The system in Fig 2 pumps water from a…

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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I need help on these questions:

a) What would be the shaft power required to turn the impeller if the exit blade angle is 48 degrees. The value of the shaft power is _________

b) Find the major losses in the system. Take the pipe Darcy friction factor as 0.05. The value of the major losses is _________

c) Find the minor losses in the system considering the 90 degrees elbows’ losses and the exit/entrance losses of the tanks. Consider that the exit of tank 1 is sharp-edged and take the loss coeffcient of the entrance of tank 2 as 1. The value of the minor losses is __________

The system in Fig 2 pumps water from a lower reservoir to a higher reservoir. The
pipe diameter is 0.255 m and the pipe lengths are L1= 3.5 m, L2= 4 m, L3= 5 m,
and L4= 0.4 m. The impeller of the centrifugal pump has a diameter of 0.4 m and
operates at 950 rpm. The uniform blade height is 58 mm. The water enters the
pump parallel to the pump shaft with a flow rate of 0.135 m³/s. Take viscosity as
0.00112 N s/m².
Tank 1
L1
Pump
L2
L3
L4
Regular
threaded
elbows
Tank 2
Fig Q2: Piping system to pump water between two tanks.
Work to 4 significant digits. Enter all values using base units or their combinations,
i.e. m, m/s, Pa, N. Do not use multiples as e.g. mm, kPa.
You can use values with exponents, such as 0.12e3.

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