In an air-conditioning unit 3.5 m3/s air at 27°C dry-bulb temperature, 21°C wet-bulb temperature, and 90 kPa atmosp pressure enters the unit. The leaving condition of the air is 13°C dry-bulb temperature and 90 percent relative humid Calculate the refrigerating capacity in tons of refrigeration. (A) 102.25 (B) 29.05 59.25 D) 89.10

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In an air-conditioning unit 3.5 m3/s air at 27°C dry-bulb temperature, 21°C wet-bulb temperature, and 90 kPa atmospheric
pressure enters the unit. The leaving condition of the air is 13°C dry-bulb temperature and 90 percent relative humidity.
Calculate the refrigerating capacity in tons of refrigeration.
(A) 102.25
B) 29.05
59.25
D) 89.10
Transcribed Image Text:In an air-conditioning unit 3.5 m3/s air at 27°C dry-bulb temperature, 21°C wet-bulb temperature, and 90 kPa atmospheric pressure enters the unit. The leaving condition of the air is 13°C dry-bulb temperature and 90 percent relative humidity. Calculate the refrigerating capacity in tons of refrigeration. (A) 102.25 B) 29.05 59.25 D) 89.10
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