Where did this 101.3 over 76 coming from? Its not on the given. Here is the picture.
Where did this 101.3 over 76 coming from? Its not on the given. Here is the picture.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
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Where did this 101.3 over 76 coming from?
Its not on the given.
Here is the picture.
![3. Point A in the suction pipe is 1 m below the pump. It is mounted with an open manometer which reads
a vacuum of 20 cm of mercury. The pipe is 10 cm in diameter and the flow is 35 liters/s of water. Compute
the total energy at point A with respect to a datum through the pump.
Solution:
Given:
P = 20 cm H
101.325 kPa
76 ст Нg
P = 26.664 kPa (vacuum)
Ø= 10 cm
1 m
1m3
a) Total energy @ point A
Q = 35
0.035
1000 L
0.035
V =
A
4.456 m/s
A
-=
(0.10)2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F08c98051-94aa-4941-a97f-8afc6bc0257a%2Fd6e59767-692a-407d-a4ca-6ba3eb73c41c%2Fxhss2g_processed.png&w=3840&q=75)
Transcribed Image Text:3. Point A in the suction pipe is 1 m below the pump. It is mounted with an open manometer which reads
a vacuum of 20 cm of mercury. The pipe is 10 cm in diameter and the flow is 35 liters/s of water. Compute
the total energy at point A with respect to a datum through the pump.
Solution:
Given:
P = 20 cm H
101.325 kPa
76 ст Нg
P = 26.664 kPa (vacuum)
Ø= 10 cm
1 m
1m3
a) Total energy @ point A
Q = 35
0.035
1000 L
0.035
V =
A
4.456 m/s
A
-=
(0.10)2
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