Dew point temperature is the temperature at which condensation

Home » Refrigeration and Air-conditioning » Refrigeration and Air-conditioning Miscellaneous » Question

Dew point temperature is the temperature at which condensation begins when the air is cooled at constant

1. volume
2. entropy
3. pressure
4. enthalpy

Correct Option: C

Air is cooled at constant pressure to make unsaturated air to saturated one.