Air enters a cooling tower at a rate of 1100 cubic meters per minute, at 15°C and 65% relative humidity. Atmospheric pressure is 100 kPa. Water enters the tower at 38°C and leaves at 17°C. Air leaves the tower at 31°C and sațurated. Using a psychrometric chart calculate the absolute humidity of the air leaving the cooling tower. 0.029 kg water vapour/kg air 0.069 kg water vapour/kg air 0.0101 kg water vapour/kg air O 0.364 kg water vapour/kg air

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Air enters a cooling tower at a rate of 1100 cubic meters per minute, at 15°C and
65% relative humidity. Atmospheric pressure is 100 kPa. Water enters the tower at
38°C and leaves at 17°C. Air leaves the tower at 31°C and saturated. Using a
psychrometric chart calculate the absolute humidity of the air leaving the cooling
tower.
0.029 kg water vapour/kg air
0.069 kg water vapour/kg air
O 0.0101 kg water vapour/kg air
0.364 kg water vapour/kg air
Transcribed Image Text:Air enters a cooling tower at a rate of 1100 cubic meters per minute, at 15°C and 65% relative humidity. Atmospheric pressure is 100 kPa. Water enters the tower at 38°C and leaves at 17°C. Air leaves the tower at 31°C and saturated. Using a psychrometric chart calculate the absolute humidity of the air leaving the cooling tower. 0.029 kg water vapour/kg air 0.069 kg water vapour/kg air O 0.0101 kg water vapour/kg air 0.364 kg water vapour/kg air
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