10.Pump/motorE25mSuction pipe50mm diaDelivery pipe 50mm dia142m long8m longA2mВAssume: f = 0.008u in pipe = 2 m/spump efficiency = 85%motor efficiency = 92%Determine: (i) pressure at C [-31.86 kN/m²](ii) input power to motor [2.2.kW]

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Engineering

Mechanical Engineering

Determine: (i) pressure at C [-31.86 kN/m²] (ii) input power to motor [2.2.kW]

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

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10.
Pump/motor
E
25m
Suction pipe
50mm dia
Delivery pipe 50mm dia
142m long
8m long
A
2m
В
Assume: f = 0.008
u in pipe = 2 m/s
pump efficiency = 85%
motor efficiency = 92%
Determine: (i) pressure at C [-31.86 kN/m²]
(ii) input power to motor [2.2.kW]

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