Q.

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

  • A25°C DBT and 100% RH
  • B20°C DBT and 80% RH
  • C22°C DBT and 60% RH
  • D25°C DBT and 40% RH
Correct Answer : (C)

22°C DBT and 60% RH

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