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Problem 4: Three pipes steadily deliver water at 20°C to a large exit pipe in this figure. The velocity V2 = 5 m/s, and the exit flow rate Q4 = 120 m3/h. Find (a) V1; (b) V3; and (c) V4 if it is known that increasing Q3 by 20% would increase Q4 by 10%. D3 = 6 cm D2 = 5 cm D4 = 9 cm D, = 4 cm

Problem 4: Three pipes steadily deliver water at 20°C to a large exit pipe in this figure. The velocity V2 = 5 m/s, and the exit flow rate Q4 = 120 m3/h. Find (a) V1; (b) V3; and (c) V4 if it is known that increasing Q3 by 20% would increase Q4 by 10%. D3 = 6 cm D2 = 5 cm D4 = 9 cm D, = 4 cm

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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Problem 4: Three pipes steadily deliver water at 20°C to a large exit pipe in this figure. The velocity V2 = 5 m/s, and the exit flow rate Q4 = 120 m3/h. Find (a) V1; (b) V3; and (c) V4 if it is known that increasing Q3 by 20% would increase Q4 by 10%. D3 = 6 cm D2 = 5 cm D4 = 9 cm D, = 4 cm
Transcribed Image Text:Problem 4: Three pipes steadily deliver water at 20°C to a large exit pipe in this figure. The velocity V2 = 5 m/s, and the exit flow rate Q4 = 120 m3/h. Find (a) V1; (b) V3; and (c) V4 if it is known that increasing Q3 by 20% would increase Q4 by 10%. D3 = 6 cm D2 = 5 cm D4 = 9 cm D, = 4 cm
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