volume flow rate requirement of 21it/s with anof60К Pa.A system hasaindexrunΔΡFindanappropriatepumpfromthemanufacturer's catalogue gives the following information for acentrifugal pump operating at 24rev/s:kPaQ lit/s98.76 0.595188.76 1.58068.38 2.55538.76 3.5Two geometrically similar pumps are running at the same speed of1000r.p.m. One has an impeller di ameter of 0. 4m and discharge of301/s against a head of20m. If the other pump gives half ofthis discharge rate,determine the head, diameter and power ofthe second pump.

Solution to first question as per our company policy:

A system has a volume flow rate requirement of 2lit/s with an 60k Pa. Find an appropriate pump index run AP of from the manufacturer's catalogue gives the following information for a centrifugal pump operating at 24rev/s: p kPaQ lit/s 98.76 0.5 95 88.76 1.5 80 2 68.38 2.5 55 38.76 3.5

A system has a volume flow rate requirement of 2lit/s with an 60k Pa. Find an appropriate pump index run AP of from the manufacturer's catalogue gives the following information for a centrifugal pump operating at 24rev/s: p kPaQ lit/s 98.76 0.5 95 88.76 1.5 80 2 68.38 2.5 55 38.76 3.5

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

volume flow rate requirement of 21it/s with an
of
60К Pa.
A system has
a
index
run
ΔΡ
Find
an
appropriate
pump
from
the
manufacturer's catalogue gives the following information for a
centrifugal pump operating at 24rev/s:
kPaQ lit/s
98.76 0.5
95
1
88.76 1.5
80
68.38 2.5
55
38.76 3.5
Two geometrically similar pumps are running at the same speed of
1000r.p.m. One has an impeller di ameter of 0. 4m and discharge of
301/s against a head of
20m. If the other pump gives half of
this discharge rate,
determine the head, diameter and power of
the second pump.

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