Two systems have the same wet bulb temperature at 20°C. System 'A' has Dry bulb temperature of 25°C since it has a relative humidity of 65%. System 'B' has a relative humidity of 30%. What will be its dry bulb temperature
- A. 33°C
- B. 25°C
- C. 27°C
- D. 22°C
Answer: A. 33°C
Explanation: For the same WBT, a lower relative humidity implies a larger wet bulb depression, thus a higher Dry Bulb Temperature.