Question
Download Solution PDFFor a winter air-conditioning system, relative humidity should NOT be more than:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFExplanation:
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Summer Air Conditioning |
Winter Air Conditioning |
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For summer air conditioning, the relative humidity should not be less than 60%. |
For winter air conditioning, the relative humidity should not be more than 40%. |
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In this system, the air is cooled and dehumidified. |
In this system, the air is heated and humidified. |
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Air is passed through a cooling coil and it gets cooled below the required temperature and is also dehumidified. |
Air is passed through a preheating coil to heat the air to control the evaporation of water in the humidifier. |
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Cooled air is passed through water eliminator and water collected in a sump. |
Steam is mixed with the air in the required quantity to increase the humidity. |
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Reheating the coil is used to reach the desired comfort temperature. |
Air passes through reheater to increase its temperature to comfort conditions. |
Last updated on May 28, 2025
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