Question

3. A house contains air at 100 kPa, 22 °C and 60% relative humidity. On a cold day, the temperature on the inner surfaces of the windows drops to 8 °C. Without using the psychrometric chart, determine, a. the humidity ratio of the air. b. whether any moisture will condense on the inner surfaces of the windows (20 points)

Name: 3 a house contains air at 100 kpa 22 c and 60 relative humidity on a cold day the temperature on the inner surfaces of the windows drops to 8 c without using the psychrometric chart determin 95232
Uploaded: 2023-09-28T10:51:26-08:00
Duration: 2 min 21 s
Channel: Adi S
Description: 3 a house contains air at 100 kpa 22 c and 60 relative humidity on a cold day the temperature on the inner surfaces of the windows drops to 8 c without using the psychrometric chart determin 95232

          3. A house contains air at 100 kPa, 22 °C and 60% relative humidity. On a cold day, the temperature on the
inner surfaces of the windows drops to 8 °C. Without using the psychrometric chart, determine,
a. the humidity ratio of the air.
b. whether any moisture will condense on the inner surfaces of the windows
(20 points)

3 a house contains air at 100 kpa 22 c and 60 relative humidity on a cold day the temperature on the inner surfaces of the windows drops to 8 c without using the psychrometric chart determin 95232

Added by Lidia R.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Adi S

09/28/2023

Step 1

Determine the saturation pressure of water vapor at 22°C. From steam tables, $P_{sat,22°C} = 2.645 kPa$ Show more…

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3. A house contains air at 100 kPa, 22 °C and 60% relative humidity. On a cold day, the temperature on the inner surfaces of the windows drops to 8 °C. Without using the psychrometric chart, determine, a. the humidity ratio of the air. b. whether any moisture will condense on the inner surfaces of the windows (20 points)