|Relative humidity can be increased by|
|1. Increasing the moisture without increasing the temperature.|
|2. Increasing the temperature without increasing the moisture.|
|3. Decreasing the temperature without increasing the moisture.|
|4. Decreasing the moisture without decreasing the temperature.|
A) 1 and 2
B) 1 and 3
C) 2 and 3
D) 3 and 4
Correct Answer: B
Solution :[b] Relative Humidity is the amount of water vapour present in air expressed as a percentage of the amount needed for saturation at the same temperature.
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