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Moist air undergoes an adiabatic saturation process such that the relative humidity of air increases.
For this process,
For this process,
- a)Dry bulb temperature increases, specific humidity increases
- b)Dry bulb temperature increases, specific humidity decreases
- c)Dry bulb temperature decreases, specific humidity increases
- d)Dry bulb temperature decreases, specific humidity decreases
Correct answer is option 'C'. Can you explain this answer?
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Moist air undergoes an adiabatic saturation process such that the rela...
Adiabatic Saturation Process
During an adiabatic saturation process, moist air is brought into contact with a water source, allowing the air to reach saturation at a constant temperature without any heat exchange with the surroundings. This process is often used in psychrometric analysis to determine the properties of moist air.
Relative Humidity
Relative humidity is a measure of the amount of moisture present in the air compared to the maximum amount it can hold at a given temperature. It is expressed as a percentage. When air undergoes an adiabatic saturation process, the relative humidity increases because the air becomes more saturated with moisture.
Dry Bulb Temperature
Dry bulb temperature is the temperature of the air measured with a regular thermometer. It is an indication of the sensible heat content of the air. During an adiabatic saturation process, the dry bulb temperature decreases as the air comes into contact with the water source and becomes saturated.
Specific Humidity
Specific humidity is a measure of the actual amount of moisture present in the air per unit mass of dry air. It is expressed in kilograms of water vapor per kilogram of dry air. During an adiabatic saturation process, the specific humidity increases because the air is becoming more saturated with moisture.
Explanation of the Correct Answer
The correct answer is option 'C' - Dry bulb temperature decreases, specific humidity increases.
- During an adiabatic saturation process, the air comes into contact with a water source, causing the moisture content of the air to increase. As a result, the specific humidity increases.
- As the air becomes more saturated with moisture, the relative humidity also increases.
- However, since the adiabatic saturation process occurs without any heat exchange with the surroundings, the dry bulb temperature of the air decreases. This is because the evaporation of water from the water source absorbs heat from the air, causing its temperature to drop.
Therefore, during an adiabatic saturation process, the dry bulb temperature decreases while the specific humidity increases.
During an adiabatic saturation process, moist air is brought into contact with a water source, allowing the air to reach saturation at a constant temperature without any heat exchange with the surroundings. This process is often used in psychrometric analysis to determine the properties of moist air.
Relative Humidity
Relative humidity is a measure of the amount of moisture present in the air compared to the maximum amount it can hold at a given temperature. It is expressed as a percentage. When air undergoes an adiabatic saturation process, the relative humidity increases because the air becomes more saturated with moisture.
Dry Bulb Temperature
Dry bulb temperature is the temperature of the air measured with a regular thermometer. It is an indication of the sensible heat content of the air. During an adiabatic saturation process, the dry bulb temperature decreases as the air comes into contact with the water source and becomes saturated.
Specific Humidity
Specific humidity is a measure of the actual amount of moisture present in the air per unit mass of dry air. It is expressed in kilograms of water vapor per kilogram of dry air. During an adiabatic saturation process, the specific humidity increases because the air is becoming more saturated with moisture.
Explanation of the Correct Answer
The correct answer is option 'C' - Dry bulb temperature decreases, specific humidity increases.
- During an adiabatic saturation process, the air comes into contact with a water source, causing the moisture content of the air to increase. As a result, the specific humidity increases.
- As the air becomes more saturated with moisture, the relative humidity also increases.
- However, since the adiabatic saturation process occurs without any heat exchange with the surroundings, the dry bulb temperature of the air decreases. This is because the evaporation of water from the water source absorbs heat from the air, causing its temperature to drop.
Therefore, during an adiabatic saturation process, the dry bulb temperature decreases while the specific humidity increases.
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Moist air undergoes an adiabatic saturation process such that the relative humidity of air increases.For this process,a)Dry bulb temperature increases, specific humidity increasesb)Dry bulb temperature increases, specific humidity decreasesc)Dry bulb temperature decreases, specific humidity increasesd)Dry bulb temperature decreases, specific humidity decreasesCorrect answer is option 'C'. Can you explain this answer?
Question Description
Moist air undergoes an adiabatic saturation process such that the relative humidity of air increases.For this process,a)Dry bulb temperature increases, specific humidity increasesb)Dry bulb temperature increases, specific humidity decreasesc)Dry bulb temperature decreases, specific humidity increasesd)Dry bulb temperature decreases, specific humidity decreasesCorrect answer is option 'C'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about Moist air undergoes an adiabatic saturation process such that the relative humidity of air increases.For this process,a)Dry bulb temperature increases, specific humidity increasesb)Dry bulb temperature increases, specific humidity decreasesc)Dry bulb temperature decreases, specific humidity increasesd)Dry bulb temperature decreases, specific humidity decreasesCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Moist air undergoes an adiabatic saturation process such that the relative humidity of air increases.For this process,a)Dry bulb temperature increases, specific humidity increasesb)Dry bulb temperature increases, specific humidity decreasesc)Dry bulb temperature decreases, specific humidity increasesd)Dry bulb temperature decreases, specific humidity decreasesCorrect answer is option 'C'. Can you explain this answer?.
Moist air undergoes an adiabatic saturation process such that the relative humidity of air increases.For this process,a)Dry bulb temperature increases, specific humidity increasesb)Dry bulb temperature increases, specific humidity decreasesc)Dry bulb temperature decreases, specific humidity increasesd)Dry bulb temperature decreases, specific humidity decreasesCorrect answer is option 'C'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about Moist air undergoes an adiabatic saturation process such that the relative humidity of air increases.For this process,a)Dry bulb temperature increases, specific humidity increasesb)Dry bulb temperature increases, specific humidity decreasesc)Dry bulb temperature decreases, specific humidity increasesd)Dry bulb temperature decreases, specific humidity decreasesCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Moist air undergoes an adiabatic saturation process such that the relative humidity of air increases.For this process,a)Dry bulb temperature increases, specific humidity increasesb)Dry bulb temperature increases, specific humidity decreasesc)Dry bulb temperature decreases, specific humidity increasesd)Dry bulb temperature decreases, specific humidity decreasesCorrect answer is option 'C'. Can you explain this answer?.
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Moist air undergoes an adiabatic saturation process such that the relative humidity of air increases.For this process,a)Dry bulb temperature increases, specific humidity increasesb)Dry bulb temperature increases, specific humidity decreasesc)Dry bulb temperature decreases, specific humidity increasesd)Dry bulb temperature decreases, specific humidity decreasesCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Moist air undergoes an adiabatic saturation process such that the relative humidity of air increases.For this process,a)Dry bulb temperature increases, specific humidity increasesb)Dry bulb temperature increases, specific humidity decreasesc)Dry bulb temperature decreases, specific humidity increasesd)Dry bulb temperature decreases, specific humidity decreasesCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Moist air undergoes an adiabatic saturation process such that the relative humidity of air increases.For this process,a)Dry bulb temperature increases, specific humidity increasesb)Dry bulb temperature increases, specific humidity decreasesc)Dry bulb temperature decreases, specific humidity increasesd)Dry bulb temperature decreases, specific humidity decreasesCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
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