The wet bulb depression indicates __________ humidity of the air. - Heat Transfer, Refrigeration and Air Conditioning Quiz

Mechanical Engineering : Heat Transfer, Refrigeration and Air Conditioning - Quiz(MCQ)

The wet bulb depression indicates __________ humidity of the air.

specific

absolute

relative

None of the above

Correct Answer : Option (C) : relative

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The value of the wave length for maximum emissive power is given by

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Emissivity of a body will be equal to its absorptivity at all temperatures.

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During dehumidification process, __________ remains constant.

specific humidity

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Correct Answer : dry bulb temperature