Using the psychrometric chart, find the dew point temperature if the dry-bulb temperature is 20 degrees C and the wet-bulb temperature is 15 degrees C.

Using the psychrometric chart, find the dew point temperature if the dry-bulb temperature is 20 degrees C and the wet-bulb temperature is 15 degrees C.




a) 20 degrees C
b) 14 degrees C
c) 11.5 degrees C
d) 10 degrees C
e) 16 degrees C


Answer: C


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