Water from a reservoir is pumped over a hill through a 450 mm diameter and an absolute pressure of 1.0 kg/cm2 is maintained at the summit. Water discharge is 30 m above the reservoir. The quantity pumped is 0.5 m3/s. Frictional losses in the discharge and suction pipe, and pump is equivalent to 1.5 m. The speed of pump is 800 rpm. Determine the following: a.Water power of the pump b.New value of discharge if the speed of the pump is increased to 1000 rpm c.New value of head if the speed of the pump is increased to 1000 rpm
Water from a reservoir is pumped over a hill through a 450 mm diameter and an absolute pressure of 1.0 kg/cm2 is maintained at the summit. Water discharge is 30 m above the reservoir. The quantity pumped is 0.5 m3/s. Frictional losses in the discharge and suction pipe, and pump is equivalent to 1.5 m. The speed of pump is 800 rpm. Determine the following: a.Water power of the pump b.New value of discharge if the speed of the pump is increased to 1000 rpm c.New value of head if the speed of the pump is increased to 1000 rpm
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
Water from a reservoir is pumped over a hill through a 450 mm diameter and an absolute
pressure of 1.0 kg/cm2 is maintained at the summit. Water discharge is 30 m above the reservoir.
The quantity pumped is 0.5 m3/s. Frictional losses in the discharge and suction pipe, and pump
is equivalent to 1.5 m. The speed of pump is 800 rpm. Determine the following:
a.Water power of the pump
b.New value of discharge if the speed of the pump is increased to 1000 rpm
c.New value of head if the speed of the pump is increased to 1000 rpm
d.New value of power if the speed of the pump is increased to 1000 rpm
Please solving using the methodology (Given, requires, schematic diagram, solution and discussion)
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