In the figure shown below, it is desired to pump 3,411,000 lit/day of water from a stream to a pool. If the combined pump and motor efficiency is 70%, calculate the following: (a) total pumping head in meters, (b) the power required by the pump, and (c) the monthly power cost if clectricity rate is P6.00 per kW-hr. Assume that the pump operates for 24 hours and take 1 month = 30 days. I lazen Length (m) 1,525 Diameter El. 90 m Pipe (mm) 1 200 100 2 1,525 200 110 3 915 150 140 PUMP El, 47 m

In the figure shown below, it is desired to pump 3,411,000 lit/day of water from a stream to a pool. If the combined pump and motor efficiency is 70%, calculate the following: (a) total pumping head in meters, (b) the power required by the pump, and (c) the monthly power cost if clectricity rate is P6.00 per kW-hr. Assume that the pump operates for 24 hours and take 1 month = 30 days. I lazen Length (m) 1,525 Diameter El. 90 m Pipe (mm) 1 200 100 2 1,525 200 110 3 915 150 140 PUMP El, 47 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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Storm Sewers and Detention

The storm drains system transports rainwater or stormwater and other runoff from roads, parking lots, and roof downpipes directly to nearby creeks, rivers, or the sea without any treatment.

Question

In the figure shown below, it is desired to pump 3,411,000 lit/day of water
from a stream to a pool. If the combined pump and motor efficiency is 70%,
calculate the following:
(a) total pumping head in meters,
(b) the power required by the pump, and
(c) the monthly power cost if clectricity rate is P6.00 per kW-hr. Assume
that the pump operates for 24 hours and take 1 month = 30 days.
Length
(m)
1,525
Diameter
Hazen
El. 90 m
Pipe
(mm)
200
100
1,525
200
110.
915
150
140
PUMP
El, 47 m
1 2 3

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