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It is desired to condition the outside air from 70% RH and 45°C dry bulb to 50% RH and 25°C dry bulb room condition. The practical arrangement would be
- a)cooling and dehumidification
- b)dehumidification and pure sensible cooling
- c)cooling and humidification
- d)dehumidification
Correct answer is option 'A'. Can you explain this answer?
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It is desired to condition the outside air from 70% RH and 45°C dr...
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It is desired to condition the outside air from 70% RH and 45°C dr...
°F to a comfortable indoor condition of 50% RH and 72°F. To achieve this, the air needs to be cooled and dehumidified.
Here's a potential process to condition the air:
1. Cooling: The outside air at 70% RH and 45°F needs to be cooled to achieve the desired indoor temperature of 72°F. This can be done using an air conditioning system. The air conditioner will remove heat from the air, cooling it down to the desired temperature.
2. Dehumidification: After cooling, the air still needs to be dehumidified to reach the desired 50% RH. This can be done using a dehumidifier. The dehumidifier will remove moisture from the air, reducing its relative humidity to the desired level.
3. Mixing: Once the air has been cooled and dehumidified, it can be mixed with the indoor air. This helps distribute the conditioned air throughout the space and maintain a consistent temperature and humidity level.
4. Monitoring and adjustment: It's important to continuously monitor the indoor conditions to ensure they remain at the desired levels. If the temperature or humidity deviates, adjustments can be made to the air conditioning and dehumidification systems to maintain the desired conditions.
By following this process, the outside air can be conditioned from 70% RH and 45°F to a comfortable indoor condition of 50% RH and 72°F.
Here's a potential process to condition the air:
1. Cooling: The outside air at 70% RH and 45°F needs to be cooled to achieve the desired indoor temperature of 72°F. This can be done using an air conditioning system. The air conditioner will remove heat from the air, cooling it down to the desired temperature.
2. Dehumidification: After cooling, the air still needs to be dehumidified to reach the desired 50% RH. This can be done using a dehumidifier. The dehumidifier will remove moisture from the air, reducing its relative humidity to the desired level.
3. Mixing: Once the air has been cooled and dehumidified, it can be mixed with the indoor air. This helps distribute the conditioned air throughout the space and maintain a consistent temperature and humidity level.
4. Monitoring and adjustment: It's important to continuously monitor the indoor conditions to ensure they remain at the desired levels. If the temperature or humidity deviates, adjustments can be made to the air conditioning and dehumidification systems to maintain the desired conditions.
By following this process, the outside air can be conditioned from 70% RH and 45°F to a comfortable indoor condition of 50% RH and 72°F.
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It is desired to condition the outside air from 70% RH and 45°C dry bulb to 50% RH and 25°C dry bulb room condition. The practical arrangement would bea)cooling and dehumidificationb)dehumidification and pure sensible coolingc)cooling and humidificationd)dehumidificationCorrect answer is option 'A'. Can you explain this answer?
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It is desired to condition the outside air from 70% RH and 45°C dry bulb to 50% RH and 25°C dry bulb room condition. The practical arrangement would bea)cooling and dehumidificationb)dehumidification and pure sensible coolingc)cooling and humidificationd)dehumidificationCorrect answer is option 'A'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about It is desired to condition the outside air from 70% RH and 45°C dry bulb to 50% RH and 25°C dry bulb room condition. The practical arrangement would bea)cooling and dehumidificationb)dehumidification and pure sensible coolingc)cooling and humidificationd)dehumidificationCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for It is desired to condition the outside air from 70% RH and 45°C dry bulb to 50% RH and 25°C dry bulb room condition. The practical arrangement would bea)cooling and dehumidificationb)dehumidification and pure sensible coolingc)cooling and humidificationd)dehumidificationCorrect answer is option 'A'. Can you explain this answer?.
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