1Two water pumps are arranged inseries. The performance data for bothpumps follow the parabolic curve fitHavailable =HO =aV ^2. For pump 1, HO=5.30 m and coefficient a =0.0438m/Lpm^2; for pump 2, HO =8.70 m andcoefficient a =0.0347 m/Lpm^2. Ineither case, the units ofnet pump headH are m, and the units of capacity V areLpm.Calculate the combined shutoffhead.

Given:- Ho=av2 a=0.0438m/Lpm2 a=0.0347m/Lpm2 Ho=8.70m To find:- combined shutoff head

Answered: ries. The performance dat mps follow…

Engineering

Civil Engineering

ries. The performance dat mps follow the parabolic vailable =HO =aV ^2. For p

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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Beams

In structural engineering, a beam is a component made of a variety of materials (including steel alloys, and wood) that can resist loads applied laterally to the beam axis. Members, elements, rafters, shafts, and purlins are all terms used to describe beams.

Question

1Two water pumps are arranged in
series. The performance data for both
pumps follow the parabolic curve fit
Havailable =HO =aV ^2. For pump 1, HO
=5.30 m and coefficient a =0.0438
m/Lpm^2; for pump 2, HO =8.70 m and
coefficient a =0.0347 m/Lpm^2. In
either case, the units ofnet pump head
H are m, and the units of capacity V are
Lpm.Calculate the combined shutoff
head.

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