Problem 5 The system curve follows the equation: hp = 115.2 + 0.086Q², in which the pump head is in ft, and the discharge is in GPM. The system operates to deliver water (10°C) at 100 GPM. After 10 hours, the electrical energy consumption for operating the pump is 20 kWh. What is most approximately the pump efficiency during this period?

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Problem 5
The system curve follows the equation: hp = 115.2 + 0.086Q², in which the pump head is in ft, and the
discharge is in GPM. The system operates to deliver water (10°C) at 100 GPM. After 10 hours, the electrical
energy consumption for operating the pump is 20 kWh. What is most approximately the pump efficiency
during this period?
Transcribed Image Text:Problem 5 The system curve follows the equation: hp = 115.2 + 0.086Q², in which the pump head is in ft, and the discharge is in GPM. The system operates to deliver water (10°C) at 100 GPM. After 10 hours, the electrical energy consumption for operating the pump is 20 kWh. What is most approximately the pump efficiency during this period?
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