fan delivers 283.2 m³/min of air with a density of 1.2 kg/m³ through a duct 5.08 cm 08 cm at the static pressure of 2.3 cm WG. If the power input to the fan is measured as 2 W, determine; (a) the air velocity, m/sec (b) the total head if the velocity head is 8.2 meters (c) the mechanical efficiency of the fan.
fan delivers 283.2 m³/min of air with a density of 1.2 kg/m³ through a duct 5.08 cm 08 cm at the static pressure of 2.3 cm WG. If the power input to the fan is measured as 2 W, determine; (a) the air velocity, m/sec (b) the total head if the velocity head is 8.2 meters (c) the mechanical efficiency of the fan.
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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![2. A fan delivers 283.2 m³ / min of air with a density of 1.2 kg/m³ through a duct 5.08 cm by
5.08 cm at the static pressure of 2.3 cm WG. If the power input to the fan is measured as 2.70
kW, determine;
(a) the air velocity, m/sec
(b) the total head if the velocity head is 8.2 meters
(c) the mechanical efficiency of the fan.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5f8501fa-9558-4e20-99de-a523945afb4f%2Fe5b8d312-a72c-47af-8828-72bc20a81232%2Fztt3xpl_processed.png&w=3840&q=75)
Transcribed Image Text:2. A fan delivers 283.2 m³ / min of air with a density of 1.2 kg/m³ through a duct 5.08 cm by
5.08 cm at the static pressure of 2.3 cm WG. If the power input to the fan is measured as 2.70
kW, determine;
(a) the air velocity, m/sec
(b) the total head if the velocity head is 8.2 meters
(c) the mechanical efficiency of the fan.
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