The output of a compressor plant delivering 600 m3 of free air/hr at 7 bar gauge at 20 oC passes through arefrigeration type dehumidifier where it is cooled to 1 oC. How much water should be collected from thedehumidifier per hour ? Please choice one below: a. 5.124 kg/hr b. 0.909 kg/hr c. 0.408 kg/hr d. 3.275 kg/hr e. 1.317 kg/hr

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
Chapter1: Heat, Temperature, And Pressure
Section: Chapter Questions
Problem 17RQ: Convert 22C to Fahrenheit.
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The output of a compressor plant delivering 600 m3 of free air/hr at 7 bar gauge at 20 oC passes through arefrigeration type dehumidifier where it is cooled to 1 oC. How much water should be collected from thedehumidifier per hour ?
Please choice one below:
a. 5.124 kg/hr
b. 0.909 kg/hr
c. 0.408 kg/hr
d. 3.275 kg/hr
e. 1.317 kg/hr

Pressure (Bar Gauge)
Temparature °C
2
4
6
8.
0.48
D.17
0.10
0.07
0.05
..............
20
1.73
D.576 0.346 0.247 0.192
......
40
5.10
1.70
1.02
0.728 0.567
60
12.95 4.32
2.59
1.85
1.44
80
29.04 9.68
5.81
4.15
3.23
100
56.00 19.33 11.76 8.40
6.53
120
0.0
36.73 22.04 15.74 12.24
140
0.0
D.0
37.74 29.96 20.97
Mass of water (kg) per 100 m3 of free saturated air.
Transcribed Image Text:Pressure (Bar Gauge) Temparature °C 2 4 6 8. 0.48 D.17 0.10 0.07 0.05 .............. 20 1.73 D.576 0.346 0.247 0.192 ...... 40 5.10 1.70 1.02 0.728 0.567 60 12.95 4.32 2.59 1.85 1.44 80 29.04 9.68 5.81 4.15 3.23 100 56.00 19.33 11.76 8.40 6.53 120 0.0 36.73 22.04 15.74 12.24 140 0.0 D.0 37.74 29.96 20.97 Mass of water (kg) per 100 m3 of free saturated air.
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