The dry bulb temperature lines, on the psychrometric chart are - Heat Transfer, Refrigeration and Air Conditioning Quiz

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

The dry bulb temperature lines, on the psychrometric chart are

vertical and uniformly spaced

horizontal and uniformly spaced

curved lines

horizontal and non-uniformly spaced

Correct Answer : Option (A) : vertical and uniformly spaced

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

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Correct Answer : Wein's law

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

Yes

Can Not Say

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Correct Answer : Yes

During dehumidification process, __________ remains constant.

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Correct Answer : dry bulb temperature