Using the psychrometric chart, determine (a) the relative humidity, the humidity ratio, and the specific enthalpy of the mixture, in kJ per kg of dry air, corresponding to dry-bulb and wet-bulb temperatures of 30 and 25 C, respectively. (b) the humidity ratio, mixture-specific enthalpy, and wetbulb temperature corresponding to a dry-bulb temperature of 30 C and 60% relative humidity. (c) the dew point temperature corresponding to dry-bulb and wet-bulb temperatures of 30 and 20 C, respectively.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Using the psychrometric chart, determine


(a) the relative humidity, the humidity ratio, and the specific enthalpy of the mixture, in kJ per kg of dry air, corresponding to dry-bulb and wet-bulb temperatures of 30 and 25 C, respectively.

(b) the humidity ratio, mixture-specific enthalpy, and wetbulb temperature corresponding to a dry-bulb temperature of 30 C and 60% relative humidity.

(c) the dew point temperature corresponding to dry-bulb and wet-bulb temperatures of 30 and 20 C, respectively.

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