As shown in the figure below, moist air at T₁ = 94°F, P1 = 30 lbf/in², and 1= 35% relative humidity enters a heat exchanger operating 1400 lb/h and is cooled at constant pressure to T₂ = 68°F at the exit. Kinetic and at steady state with a mass flow rate of m= potential energy effects can be ignored. Step 1 Tap = T₁,91 P₁ = 30 lbg/in² Your answer is correct. Determine the exit temperature below which condensation would occur, in °F. 62.2 m °F 2 T₂=68°F P2=30 lb/in² of 3 used

Elements Of Electromagnetics
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Current Attempt T
As shown in the figure below, moist air at T₁ = 94°F, P₁ = 30 lbf/in², and 1 = 35% relative humidity enters a heat exchanger operating
at steady state with a mass flow rate of m= 1400 lb/h and is cooled at constant pressure to T₂ = 68°F at the exit. Kinetic and
potential energy effects can be ignored.
Step 1
Tdp =
DOWN
Determine the exit temperature below which condensation would occur, in °F.
2026
Your answer is correct.
B
T₁.91
2
P1 = 30 lb//in²
0
JAN
15
m
°F
(
20
2
stv
T₂ = 68°F
P2=30 lb/in²
2
Attempts: 1 of 3 used
PEXE
W
zoom
Transcribed Image Text:Current Attempt T As shown in the figure below, moist air at T₁ = 94°F, P₁ = 30 lbf/in², and 1 = 35% relative humidity enters a heat exchanger operating at steady state with a mass flow rate of m= 1400 lb/h and is cooled at constant pressure to T₂ = 68°F at the exit. Kinetic and potential energy effects can be ignored. Step 1 Tdp = DOWN Determine the exit temperature below which condensation would occur, in °F. 2026 Your answer is correct. B T₁.91 2 P1 = 30 lb//in² 0 JAN 15 m °F ( 20 2 stv T₂ = 68°F P2=30 lb/in² 2 Attempts: 1 of 3 used PEXE W zoom
Determine the exit temperature below which condensation would occur, in °F.
Tdp =
Step 2
Your answer is correct.
43E
3
Determine the rate of heat transfer for the control volume, in Btu/h.
Qcv = i
62.2
PLOVS
Save for Later
Ping
°F
JAN
15
Btu/h
150
11
tv
Attempts: 0 of 3 used
ras
Attempts: 1 of 3 used
px
H
Submit Answer
W
zoom
Transcribed Image Text:Determine the exit temperature below which condensation would occur, in °F. Tdp = Step 2 Your answer is correct. 43E 3 Determine the rate of heat transfer for the control volume, in Btu/h. Qcv = i 62.2 PLOVS Save for Later Ping °F JAN 15 Btu/h 150 11 tv Attempts: 0 of 3 used ras Attempts: 1 of 3 used px H Submit Answer W zoom
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