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Air at 1oC dry bulb and 80% percentage saturation mixes adiabatically with air at 18oC dry...

Air at 1oC dry bulb and 80% percentage saturation mixes adiabatically with air at 18oC dry bulb, 40% percentage saturation, in ratio of 1 to 3 by volume. Calculate the temperature and percentage saturation of the mixture. Take the barometric pressure at 1.01325 bar.

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