Air at a temperature of 80°F flows through the duct at A with a velocity of 32 ft/s. (Figure 1)

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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II Review
Air at a temperature of 80°F flows through the duct at A
with a velocity of 32 ft/s. (Figure 1)
Part A
Determine the change in pressure between A and B. Account for the minor loss caused by the sudden change in diameter
of the duct.
Express your answer using three significant figures.
V Αφ vec
?
рв — РА 3
psi
Submit
Previous Answers Request Answer
Figure
1 of 1
>
X Incorrect; Try Again; 4 attempts remaining
18 in.
( Return to Assignment
Provide Feedback
6 in.
Transcribed Image Text:II Review Air at a temperature of 80°F flows through the duct at A with a velocity of 32 ft/s. (Figure 1) Part A Determine the change in pressure between A and B. Account for the minor loss caused by the sudden change in diameter of the duct. Express your answer using three significant figures. V Αφ vec ? рв — РА 3 psi Submit Previous Answers Request Answer Figure 1 of 1 > X Incorrect; Try Again; 4 attempts remaining 18 in. ( Return to Assignment Provide Feedback 6 in.
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