3 Air at 101.325Pa barometric pressure, dry bulb temperature of 20°C and wet bulb temperature of 1S'C at state one, mixes adiabatically with another stream of air at 101.325kPs barometric pressure, dry bulb temperature of 11'C and relative humidity of 50% at state two. if the masses of dry air are 2kg and 3kg respectively, determine with the aid of a psychrometric chart: ) The Dew point temperature of the air at state point one. (ii) The relative humidity at state point one (i)The Dew point temperature and the wet bulb temperature at state point two. (iv)The enthalpy of the two air streams The moisture content of the two air streams

3 Air at 101.325Pa barometric pressure, dry bulb temperature of 20°C and wet bulb temperature of 1S'C at state one, mixes adiabatically with another stream of air at 101.325kPs barometric pressure, dry bulb temperature of 11'C and relative humidity of 50% at state two. if the masses of dry air are 2kg and 3kg respectively, determine with the aid of a psychrometric chart: ) The Dew point temperature of the air at state point one. (ii) The relative humidity at state point one (i)The Dew point temperature and the wet bulb temperature at state point two. (iv)The enthalpy of the two air streams The moisture content of the two air streams

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter35: Comfort And Psychrometrics

Section: Chapter Questions

Problem 3RQ: Lower room temperatures can be offset in winter by A. lowering the relative humidity. B. being very...

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