Consider the following statements:
When dry bulb and thermodynamic wet bulb temperatures are same ;
1. humidity ratio is 100%.,
2. partial pressure of water vapour equals total pressure.
3. air is fully saturated.
4. dew point temperature is reached.
Select the correct statement(s) using the codes given below:
Option (A)
3 alone
Option (B)
1 and 2
3 and 4
1, 2, 3 and 4
Correct Option:
Question Solution:
The thermodynamic wet bulb temperature or adiabatic saturation temperature is the temperature at which the air can be brought to saturation state, adiabatically, by the evaporation of water into the flowing air.