Multiple choice

Moist air at 35oC and 100% relative humidity is entering a psychrometric device and leaving at 25oC and 100% relative humidity. The name of the device is

  1. Humidifier

  2. Dehumidifier

  3. Sensible heater

  4. Sensible cooler

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Correct option is (2).

By drawing intel and outlet points in Psychometric chart. We can see that as we move down on Psychometric line humidity also goes down. So this Psychometric device is working as Dehumidifier.