Dew point of an air-water vapor mixture
A. decreases with decrease in pressure.
B. at constant humidity & total pressure is fixed.
C. corresponding to any point on the humidity chart is obtained by projecting a line through this point parallel to the temperature axis and to the saturation curve.
D. all 'a', 'b' & 'c'.
Answer:A
Dew point of an air-water vapor mixture
A. decreases with decrease in pressure. B. at constant humidity & total pressure is fixed. C. corresponding to any point on the humidity chart is obtained by projecting a line through this point parallel to the temperature axis and to the saturation curve. D. all 'a', 'b' & 'c'.