1. Air at a rate of 1000cfm is cooled from 80°Fdb and 70°Fwb until it is saturated at 55°F. Determi the amount of maisture removed (Ib/min), sensible heat removed (BTU/min), total heat removed (BTU/min), and the sensible heat factor. 2. Outdoar air initially at 30°Cdb and 25'Cwb, is mixed with room air at 22°C and 50%RH. The mixture is to consist of 75% room air and 25% outdoor air. Determine the resulting dry bulb temperature and wet bulb temperature.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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1. Air at a rate of 1000cfm is cooled from 80°Fdb and 70°Fwb until it is saturated at 5S'F. Determine
the amount of maisture removed (Ib/min), sensible heat removed (BTU/min), total heat
removed (BTU/min), and the sensible heat factor.
2. Outdoor air initially at 30°Cdb and 25°Cwb, is mixed with room air at 22°C and 50%RH. The
mixture is to cansist of 75% room air and 25% outdoor air. Determine the resulting dry bulb
temperature and wet bulb temperature.
Transcribed Image Text:1. Air at a rate of 1000cfm is cooled from 80°Fdb and 70°Fwb until it is saturated at 5S'F. Determine the amount of maisture removed (Ib/min), sensible heat removed (BTU/min), total heat removed (BTU/min), and the sensible heat factor. 2. Outdoor air initially at 30°Cdb and 25°Cwb, is mixed with room air at 22°C and 50%RH. The mixture is to cansist of 75% room air and 25% outdoor air. Determine the resulting dry bulb temperature and wet bulb temperature.
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