A psychrometer gives a wet bulb and a dry bulb temperature of 19.7°C and 25°C respectively. Solving the problem without the psychrometric chart determine:
i. The humidity ratio
ii. The relative humidity
iii. The dewpoint temperature
iv. The specific volume of the mixture
v. The enthalpy per kg of dry air.
This solution provide step-by-step calculations for solving humidity ratio, relative humidity, dewpoint temperature, specific volume, and enthalpy.