Q1) Air enters a 40-cm-diameter cooling section at 1 atm, 32°C, and 30 percent relative humidity at 18 velocity. m/s. Heat is removed from the air at a rate of 1200 kJ/min. Determine (a) the exit temperature, (b) the exit relative humidity of the air, and (c) the exit Q2) A AD

Q1) Air enters a 40-cm-diameter cooling section at 1 atm, 32°C, and 30 percent relative humidity at 18 velocity. m/s. Heat is removed from the air at a rate of 1200 kJ/min. Determine (a) the exit temperature, (b) the exit relative humidity of the air, and (c) the exit Q2) A AD

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

Q1) Air enters a 40-cm-diameter cooling section at
1 atm, 32°C, and 30 percent relative humidity at 18
velocity.
m/s. Heat is removed from the air at a rate of 1200
kJ/min. Determine (a) the exit temperature, (b) the
exit relative humidity of the air, and (c) the exit
Q2) A
AIR
32°C, 30%
1200 kJ/min

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Step 1: Given

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Step 2: Using Psychrometric Chart

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Step 3: The Exit velocity is determed

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