Current Attempt in ProgressAs shown in the figure below, moist air at T₁ = 35°C, 1 bar, and 35% relative humidity enters a heat exchanger operating at steady statewith a volumetric flow rate of 11 m³/min and is cooled at constant pressure to 22°C. Ignoring kinetic and potential energy effects,determine:(a) the dew point temperature at the inlet, in °C.(b) the mass flow rate of moist air at the exit, in kg/min.(c) the relative humidity at the exit.(d) the rate of heat transfer from the moist air stream, in kW.Step 1KE WASIE999X12,925(AV)₁, T₁P1 = 1 bar-35%Your answer is incorrect.SAN151120T₂=22°CP₂ = 1 bartv APEXNWwww200m BStep 2* Your answer is incorrect.Determine the mass flow rate of moist air at the exit, in kg/min.m₂ =128AN WAARSSave for Later70.9Step 3The parts of this question must be completed in order. This part will be available when you complete the part above.12,098Step 4The parts of this question must be completed in order. This part will be available when you complete the part above.10kg/minMAIN15Attempts: 2 of 3 usedotvMacBook AirPEXSHIPH3!!Submit AnswerW[]Zoom

Answered: Image /qna-images/answer/5618b9d4-0b71-4510-94f2-32c15911f426.jpg

As shown in the figure below, moist air at T₁ = 35°C, 1 bar, and 35% relative humidity enters a heat exchanger operating at steady state with a volumetric flow rate of 11 m³/min and is cooled at constant pressure to 22°C. Ignoring kinetic and potential energy effects, determine: (a) the dew point temperature at the inlet, in °C. (b) the mass flow rate of moist air at the exit, in kg/min. (c) the relative humidity at the exit. (d) the rate of heat transfer from the moist air stream, in kW.

As shown in the figure below, moist air at T₁ = 35°C, 1 bar, and 35% relative humidity enters a heat exchanger operating at steady state with a volumetric flow rate of 11 m³/min and is cooled at constant pressure to 22°C. Ignoring kinetic and potential energy effects, determine: (a) the dew point temperature at the inlet, in °C. (b) the mass flow rate of moist air at the exit, in kg/min. (c) the relative humidity at the exit. (d) the rate of heat transfer from the moist air stream, in kW.

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

Current Attempt in Progress
As shown in the figure below, moist air at T₁ = 35°C, 1 bar, and 35% relative humidity enters a heat exchanger operating at steady state
with a volumetric flow rate of 11 m³/min and is cooled at constant pressure to 22°C. Ignoring kinetic and potential energy effects,
determine:
(a) the dew point temperature at the inlet, in °C.
(b) the mass flow rate of moist air at the exit, in kg/min.
(c) the relative humidity at the exit.
(d) the rate of heat transfer from the moist air stream, in kW.
Step 1
KE WA
SIE
999
X
12,925
(AV)₁, T₁
P1 = 1 bar
-35%
Your answer is incorrect.
SAN
15
1
120
T₂=22°C
P₂ = 1 bar
tv APEX
N
W
www
200m

B
Step 2
* Your answer is incorrect.
Determine the mass flow rate of moist air at the exit, in kg/min.
m₂ =
128
AN WAARS
Save for Later
70.9
Step 3
The parts of this question must be completed in order. This part will be available when you complete the part above.
12,098
Step 4
The parts of this question must be completed in order. This part will be available when you complete the part above.
10
kg/min
MAIN
15
Attempts: 2 of 3 used
otv
MacBook Air
PEX
S
HIPH
3
!!
Submit Answer
W
[]
Zoom

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