A blower delivers air at 3000 m3/h to the duct circuit inFig. Each duct is commercial steel and of squarecross-section, with side lengths a1= a3 = 20 cm anda2 = a4 =12 cm. Assuming sea-level air conditions, estimatethe power required if the blower has an efficiency of75 percent. Neglect minor losses. (34"30 mBlower40 m

Given data: Discharge to the duct, Q=3000 m3/h = 30003600 = 0.833 m3/s Side lengths, a1 = a3 = 20 cm…

Answered: (3 4" 30 m Blower 40 m

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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A blower delivers air at 3000 m³/h to the duct circuit in
Fig. Each duct is commercial steel and of square
cross-section, with side lengths a₁= a₃ = 20 cm and
a₂ = a₄ =12 cm. Assuming sea-level air conditions, estimate
the power required if the blower has an efficiency of
75 percent. Neglect minor losses.

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