2. A sump pump turning at 1600 rpm provides a water discharge of 9gpm againts a head of 18ft. Compute the minimum power input. Use the curve below to detremine the efficiency. 1.0 10,000 0.8 1000 300 100 0.6 30 mas 0.4 10 - Q = 5 gal/min 100 300 1000 3000 10.000 30.000

2. A sump pump turning at 1600 rpm provides a water discharge of 9gpm againts a head of 18ft. Compute the minimum power input. Use the curve below to detremine the efficiency. 1.0 10,000 0.8 1000 300 100 0.6 30 mas 0.4 10 - Q = 5 gal/min 100 300 1000 3000 10.000 30.000

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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Concept explainers

Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.

Question

COMPLETE SOLUTION.

2. A sump pump turning at 1600 rpm provides a water discharge of 9gpm againts a head of 18ft.
Compute the minimum power input. Use the curve below to detremine the efficiency.
10,000
0.8
1000
300
100
0.6
30
ma
0.4
10
Q = 5 galmin
100
300
1000
3000
10.000
30.000

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