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Chapter 3 PSYCHROMETRY MCQs

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1. . Psychrometry deals with the study of _______.





2. . Atmospheric Pressure at sea level is _______.





3. . Nitrogen in the atmosphere by volume is ________.





4. . The pressure of a perfect gas is inversely proportional to its volume.





5. . The mass of water vapors in 1 kg of Dry Air is ________.





6. . The mass of water vapors in 1 mÂł of Dry Air is ________.





7. . The temperature at which water vapors in the moist air begins to condense is ________.





8. . Mass per unit Volume is ________.





9. . Volume per unit mass is ________.





10. . The instrument used to find the Dry Bulb and Wet Bulb Temperature is _______.





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