A pump draws water from reservoir A and lifts it to reservoir B as shown in Figure below. The loss of head from A to 1 is equal to the velocity head in the 150-mm pipe and the loss of head from 2 to B is 15 times the velocity head in the 100-mm pipe. Determine the horsepower output of the pump and the pressure heads at 1and 2 when the velocity of flowing water at the 150 mm diameter pipe is 1.5 m/s.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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A pump draws water from reservoir A and lifts it to reservoir B as shown in Figure below. The loss of head from A to 1 is equal to the velocity head in the 150-mm pipe and the loss of head from 2 to B is 15 times the velocity head in the 100-mm pipe. Determine the horsepower output of the pump and the pressure heads at 1and 2 when the velocity of flowing water at the 150 mm diameter pipe is 1.5 m/s.

Application:
1. A pump draws water from reservoir A and lifts it to reservoir B as shown in Figure below. The loss of head
from A to 1 is equal to the velocity head in the 150-mm pipe and the loss of head from 2 to B is 15 times the
velocity head in the 100-mm pipe. Determine the horsepower output of the pump and the pressure heads at 1
and 2 when the velocity of flowing water at the 150 mm diameter pipe is 1.5 m/s.
Elevation = 65 m -
Elevation = 7 m
-150 mm Ø
100 mm Ø
PUMP
Elevation = (0 m)
2
Transcribed Image Text:Application: 1. A pump draws water from reservoir A and lifts it to reservoir B as shown in Figure below. The loss of head from A to 1 is equal to the velocity head in the 150-mm pipe and the loss of head from 2 to B is 15 times the velocity head in the 100-mm pipe. Determine the horsepower output of the pump and the pressure heads at 1 and 2 when the velocity of flowing water at the 150 mm diameter pipe is 1.5 m/s. Elevation = 65 m - Elevation = 7 m -150 mm Ø 100 mm Ø PUMP Elevation = (0 m) 2
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