Example 2 Water enters a motor through a 60 cm diameter pipe under a pressure of 14 kPa. It leaves through a 90 cm diameter exhaust pipe with a pressure of 4 kPa. A vertical distance of 2.5 m separates the centers of the two pipes at the points where the measurements of pressures where taken. If 500 liters of water pass thru the motor, compute the power output of the motor if its efficiency is 80%. -30 cm MOTOR Q+0.50 m²/ (water) -P₁ =14 kPa P₂14 kP 2.5m DATUM

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Question
Example 2
Water enters a motor through a 60 cm diameter pipe under a pressure of 14
kPa. It leaves through a 90 cm diameter exhaust pipe with a pressure of 4 kPa.
A vertical distance of 2.5 m separates the centers of the two pipes at the points
where the measurements of pressures where taken. If 500 liters of water pass
thru the motor, compute the power output of the motor if its efficiency is 80%.
-30 cm
MOTOR
Q+0.50 m²/
(water)
-P₁ =14 kPa
P₂14 kP
2.5m
DATUM
Transcribed Image Text:Example 2 Water enters a motor through a 60 cm diameter pipe under a pressure of 14 kPa. It leaves through a 90 cm diameter exhaust pipe with a pressure of 4 kPa. A vertical distance of 2.5 m separates the centers of the two pipes at the points where the measurements of pressures where taken. If 500 liters of water pass thru the motor, compute the power output of the motor if its efficiency is 80%. -30 cm MOTOR Q+0.50 m²/ (water) -P₁ =14 kPa P₂14 kP 2.5m DATUM
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