Related Questions

Humidity chart is useful for the solution of problems concerning condensation, vaporisation and air conditioning. At a given dry bulb temperature, value of humidity obtained from the humidity chart directly, is in terms of __________ humidity.
A Molal
B Relative
C Percentage
D None of these
In a psychrometric chart, specific humidity (moisture content) lines are
A Vertical and uniformly spaced
B Horizontal and uniformly spaced
C Horizontal and non-uniformly spaced
D Curved lines
The percentage humidity is less than the relative humidity only at __________ percent humidity.
A Zero
B Hundred
C Both zero and hundred
D None of these
The curved lines on a psychrometric chart indicates
A Dry bulb temperature
B Wet bulb temperature
C Dew point temperature
D Relative humidity
The horizontal and non-uniformly spaced lines on a psychrometric chart indicates
A Dry bulb temperature
B Wet bulb temperature
C Dew point temperature
D Specific humidity
The vertical and uniformly spaced lines on a psychrometric chart indicates
A Dry bulb temperature
B Wet bulb temperature
C Dew point temperature
D Specific humidity
The dry bulb temperature lines, on the psychrometric chart are
A Vertical and uniformly spaced
B Horizontal and uniformly spaced
C Horizontal and non-uniformly spaced
D Curved lines
The relative humidity of air decreases in-spite of an increase in the absolute humidity, when the
A Temperature rises
B Pressure rises
C Temperature falls
D Pressure falls
When the __________ the relative humidity of air decreases, despite an increase in the absolute humidity.
A Temperature rises
B Pressure rises
C Temperature falls
D Pressure falls
The humidification process, on the psychrometric chart is shown by
A Horizontal line
B Vertical line
C Inclined line
D Curved line

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