Situation XII: Water is being raised from reservoir A to reservoir B using pump as shown. The frictional losses from reservoir A to the entrance of the pump is three times its velocity head while the frictional losses from the exit of the pump to reservoir B is twenty times its velocity head. The total flow is 20li/s. El. 240 m El. 0 A 100 mm 150 mm El. - 20 1 35. Compute the output power of the pump in kilowatts. a. 68.7 b. 34.0 c. 55.5 d. 48.4 36. Compute the pressure head at point 1. a. 19.74 m b. 28.14 m c. 23.51 m d. 48.4 m 37.Compute the pressure head at point 2. a. 233.54 m b. 276.58 m C. 281.42 m d. 266.27 m

Situation XII: Water is being raised from reservoir A to reservoir B using pump as shown. The frictional losses from reservoir A to the entrance of the pump is three times its velocity head while the frictional losses from the exit of the pump to reservoir B is twenty times its velocity head. The total flow is 20li/s. El. 240 m El. 0 A 100 mm 150 mm El. - 20 1 35. Compute the output power of the pump in kilowatts. a. 68.7 b. 34.0 c. 55.5 d. 48.4 36. Compute the pressure head at point 1. a. 19.74 m b. 28.14 m c. 23.51 m d. 48.4 m 37.Compute the pressure head at point 2. a. 233.54 m b. 276.58 m C. 281.42 m d. 266.27 m

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Pressurized pipe flow

A 15-kilometer-long pipe with a pipe diameter of one meter transports water at a speed of one meter per second. The pipe has a friction coefficient of 0.005. Calculate the frictional head loss?

Question

Situation XII: Water is being raised from reservoir A to reservoir B using pump as shown. The
frictional losses from reservoir A to the entrance of the pump is three times its velocity head while
the frictional losses from the exit of the pump to reservoir B is twenty times its velocity head. The
total flow is 20li/s.
El. 240 m
El. 0
A
100 mm
150 mm
El. - 20
1
2
35. Compute the output power of the pump in kilowatts.
a. 68.7
b. 34.0
C. 55.5
С.
d. 48.4
36. Compute the pressure head at point 1.
a. 19.74 m
b. 28.14 m
c. 23.51 m
d. 48.4 m
37.Compute the pressure head at point 2.
a. 233.54 m
b. 276.58 m
C. 281.42 m
d. 266.27 m

Situation XI: A truncated cone shown has 0 0.
1ma
80 mm
C 0.80
34. How long does it take to draw the liquid surface down from h = 5 m to h = 2 m?
%3D
a. 28.30 minutes
b. 25. 40 minutes
c. 30.40 minutes
d. 32. 45 minutes

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