Table 4. Dew point temperature

Control questions

1. What is saturated and unsaturated water vapor.

2. What is relative humidity?

3. What is absolute humidity?

4. What is psychrometer. Describe its structure and principle of operation.

5. What phenomenon is the psychrometer operation is based on?

6. How to use the psychrometric table?

7. What are the techniques of air relative humidity determination?