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Mechanical Engineering : Heat Transfer, Refrigeration and Air Conditioning - Quiz(MCQ)
The comfort conditions in air conditioning are at (where DBT = Dry bulb temperature, and RH = Relative humidity)
A)
20°C DBT and 80% RH
B)
22°C DBT and 60% RH
C)
25°C DBT and 40% RH
D)
25°C DBT and 100% RH

Correct Answer : Option (B) :   22°C DBT and 60% RH

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