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54. The introduction of outside air to the air conditioning system is 95°F with a relative humidity of 70%. The air has been conditioned to 70°F with a relative humidity of 80%. Using the psychrometric chart, shown in the illustration, determine the quantity of moisture removed from one pound of the conditioned air
The psychrometric chart indicates a moisture content difference of 90 grains per pound of dry air between the initial condition (95F, 70% RH) and the conditioned air (70F, 80% RH), representing the quantity of moisture removed.
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