Atmospheric air at 30°C & 30% relative humidity is cooled down through evaporative cooling What wil be the lowest temperature the air can reach? in "C) Round to the closest whole number) O 25

Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter3: Refrigeration And Refrigerants
Section: Chapter Questions
Problem 10RQ: If the evaporating pressure was 76 psig for R-22 and the compressor inlet temperature was 65F, what...
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QUESTION 13
Atmospheric air at 30°C & 30% relative humidity is cooled down through evaporative cooling What wil be the lowest temperature the air can reach? in "C) (Round to
the closest whole number.)
O 25
O 18
O 28
O 22
O 30
QUESTION 14
In an ideal vapor compression refrigeration cycle with R-134a, the pressuros are 160 and B00 kPa at the inlet and outlet of the compressor, respectively. If the power
cons
ption is 055 kW, how much is the cooling rate or capacity? (in kJ/s)
O 1 29
O1.55
O 2.40
O 1.86
O 1,60
Transcribed Image Text:QUESTION 13 Atmospheric air at 30°C & 30% relative humidity is cooled down through evaporative cooling What wil be the lowest temperature the air can reach? in "C) (Round to the closest whole number.) O 25 O 18 O 28 O 22 O 30 QUESTION 14 In an ideal vapor compression refrigeration cycle with R-134a, the pressuros are 160 and B00 kPa at the inlet and outlet of the compressor, respectively. If the power cons ption is 055 kW, how much is the cooling rate or capacity? (in kJ/s) O 1 29 O1.55 O 2.40 O 1.86 O 1,60
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