Consider the following statements: If moist air is adiabatically saturated in an air washer then: 1. Wet bulb temperature remains constant. 2. Relative humidity increases. 3. Dry bulb temperature decreases. 4. Humidity ratio decreases. Which of these statements are correct?

Consider the following statements: If moist air is adiabatically satur

1.	Consider the following statements: If moist air is adiabatically saturated in an air washer then: 1. Wet bulb temperature remains constant. 2. Relative humidity increases. 3. Dry bulb temperature decreases. 4. Humidity ratio decreases. Which of these statements are correct?
A.	1, 2 and 3
B.	1, 2 and 4
C.	2, 3 and 4
D.	1, 3 and 4
Answer» D. 1, 3 and 4

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Consider the following statements: If moist air is adiabatically saturated in an air washer then: 1. Wet bulb temperature remains constant. 2. Relative humidity increases. 3. Dry bulb temperature decreases. 4. Humidity ratio decreases. Which of these statements are correct?

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