A pump draws water from reservoir A and lifts it to reservoir B as shown. The head loss from A to 1 is three times the velocity head in the 150 mm diameter pipe and the head loss from 2 to B is twenty-five times the velocity head in the 100-mm diameter pipe. The discharge in the pipe is 20 liters/second. HEI, 240m B 100mm EI, Om A Ø 150mm El. -20m 1. Find the power delivered by the pump in kW. 2. Calculate the pressure head at point 1 in meters. 3. Solve the pressure head at point 2 in meters.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A pump draws water from reservoir A and lifts it to reservoir B as shown. The head loss from A to 1 is three times the velocity head in the 150
mm diameter pipe and the head loss from 2 to B is twenty-five times the velocity head in the 100-mm diameter pipe. The discharge in the pipe
is 20 liters/second.
HEI. 240m
B
JEI. Om
Ø 100mm
A
Ø 150mm
EI. -20m
1.
Find the power delivered by the pump in kW.
2.
Calculate the pressure head at point 1 in meters.
3.
Solve the pressure head at point 2 in meters.
Transcribed Image Text:A pump draws water from reservoir A and lifts it to reservoir B as shown. The head loss from A to 1 is three times the velocity head in the 150 mm diameter pipe and the head loss from 2 to B is twenty-five times the velocity head in the 100-mm diameter pipe. The discharge in the pipe is 20 liters/second. HEI. 240m B JEI. Om Ø 100mm A Ø 150mm EI. -20m 1. Find the power delivered by the pump in kW. 2. Calculate the pressure head at point 1 in meters. 3. Solve the pressure head at point 2 in meters.
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