Agriculture Engineering > GATE 2025 > Psychrometry
Match the following psychrometric processes (Column I) with the respective changes in thermodynamic properties (Column II) of air-water vapor mixture:
Column IColumn II
1 Sensible coolingP Dry bulb temperature increases and dew point temperature decreases
2 Cooling and dehumidificationQ Dry bulb temperature increases and dew point temperature increases
3 Chemical dehumidificationR Dry bulb temperature decreases and dew point temperature remains constant
4 Heating and humidificationS Dry bulb temperature decreases and dew point temperature decreases
A
1-R, 2-S, 3-Q, 4-P
B
1-P, 2-R, 3-S, 4-Q
C
1-R, 2-S, 3-P, 4-Q
D
1-P, 2-Q, 3-S, 4-R

Correct : c

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Related Topics

psychrometric processes thermodynamic properties air-water vapor GATE Agriculture Engineering 2025 agriculture engineering gate sensible cooling cooling dehumidification chemical dehumidification heating humidification dry bulb temperature dew point temperature GATE psychrometric processes

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