Outdoor air at 35°C dry-bulb and 19°C dewpoint temperatures are to be mixed with room air at 26°C dry-bulb temperature and specific humidity of 0.0105 kgv/kga. The mass of outdoor air is one-third of the mass of the mixture. Find the following properties of the mixed air: Dry-bulb temperature Specific humidity Enthalpy Relative humidity Dewpoint temperature Specific volume

Q: Determine the humidity ratio for air with a relative humidity of 40% and 25\deg C. Then determine…

A: Relative humidityDry bulb temperature

Q: 42 On a particular day, the ambient air was found to have a dry bulb temperature of 30°C and a wet…

A: Solution-Dry bulb temperature Tdbt=30oCWet bulb temperature Twbt=20oCBarometric pressure…

Q: On a day with an air temperature of 75°F, you read the psychrometer and determine the relative…

A: Given data as per the question Air temperature = 75 o F Relative humidity = 86% Reduced the…

Q: The cooling water entering the factory has a temperature of 28 C and when it leaves 45 C. This used…

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Q: Saturated air at 13 °C and 1 atm enters the heating section of an air-conditioning system at a rate…

A: Given: Inlet temperature (T1)=13°CMass flow rate (m)=0.5kg/sOutlet temperature (T2)=30°C

Q: Humid ambient air enters a continuous flow air conditioning unit at 102 kPa pressure, 30°C…

A:

Q: Moist air initially at 120 °C, 3 bar, and 60% relative humidity is contained in a 4-m³ closed, rigid…

A: Given: Initial temperature of moist air (T1)=120°C or (120+273=393K)Initial pressure of moist air…

Q: The dry bulb temperature and relative humidity for the conditions (WBT=12.6 and specific volume=0.85…

A: Solution is attached below:

Q: An air-conditioning system operates at a total pressure of one atmosphere and consists of a heating…

A:

Q: ir enters a cooling section at 97 kPa, 35°C, and 30 percent relative humidity m'/min, where it is…

A: