- Chemical Engineering Basics - Section 1
- Chemical Engineering Basics - Section 2
- Chemical Engineering Basics - Section 3
- Chemical Engineering Basics - Section 4
- Chemical Engineering Basics - Section 5
- Chemical Engineering Basics - Section 6
- Chemical Engineering Basics - Section 7
- Chemical Engineering Basics - Section 8
- Chemical Engineering Basics - Section 9
- Chemical Engineering Basics - Section 10
- Chemical Engineering Basics - Section 11
- Chemical Engineering Basics - Section 12
- Chemical Engineering Basics - Section 13
- Chemical Engineering Basics - Section 14
- Chemical Engineering Basics - Section 15
- Chemical Engineering Basics - Section 16
- Chemical Engineering Basics - Section 17
- Chemical Engineering Basics - Section 18
- Chemical Engineering Basics - Section 19
- Chemical Engineering Basics - Section 20
- Chemical Engineering Basics - Section 21
- Chemical Engineering Basics - Section 22
- Chemical Engineering Basics - Section 23
- Chemical Engineering Basics - Section 24
- Chemical Engineering Basics - Section 25
- Chemical Engineering Basics - Section 26
- Chemical Engineering Basics - Section 27
- Chemical Engineering Basics - Section 28


Chemical Engineering Basics - Engineering
Q1: The dew point of moist air becomes __________ with decrease in its relative humidity.A less than the wet bulb temperature
B more than the wet bulb temperature
C more than the dry bulb temperature
D equal to wet bulb temperature
ANS:A - less than the wet bulb temperature The correct explanation is as follows: When the relative humidity decreases, the air becomes drier. As the air becomes drier, its ability to hold moisture decreases. Therefore, the temperature at which the air becomes saturated with moisture, known as the dew point, decreases. Since the wet bulb temperature is the temperature indicated by a thermometer bulb covered with a wet cloth exposed to moving air, it remains relatively constant unless there is a change in humidity or other conditions. Therefore, when the relative humidity decreases, the dew point becomes less than the wet bulb temperature. |


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