Mechanical Engineering - Heat Transfer, Refrigeration and Air Conditioning - Discussion


The comfort conditions in air conditioning are at (where DBT = Dry bulb temperature, and RH = Relative humidity)

[A]. 25°C DBT and 100% RH
[B]. 20°C DBT and 80% RH
[C]. 22°C DBT and 60% RH
[D]. 25°C DBT and 40% RH

Answer: Option C


No answer description available for this question.

Santosh Malah said: (Dec 11, 2013)  
Most likely is around 25°C DBT and 50% RH.

Parudh Mahajan said: (Aug 23, 2015)  
What are the main basis to select to select comfort conditions?

Rrk said: (Feb 3, 2016)  
It depends outside conditions.

Shahid Pathan said: (Jul 3, 2019)  
24°C DBT and 45 to 50% RH.

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