When a wet and dry bulb psychrometer is read to determine relative humidity:
A. The dry bulb will read lower than the wet bulb
B. The two thermometers may read the same
C. The wet bulb will read lower than the dry bulb
D. A formula may be employed to relate the wet bulb reading to relative humidity
Answer:C
When a wet and dry bulb psychrometer is read to determine relative humidity:
A. The dry bulb will read lower than the wet bulb B. The two thermometers may read the same C. The wet bulb will read lower than the dry bulb D. A formula may be employed to relate the wet bulb reading to relative humidity