Relative humidity is given by (where p<sub>v</sub> = Partial pressure of water vapour, p<sub>b</sub> = Barometric pressure, p<sub>s</sub> = Pressure of saturated air, p<sub>d</sub> = Pressure at dry bulb temperature, p<sub>w</sub> = Saturation pressure corresponding to wet bulb temperature and $$\mu $$ = Degree of saturation)
Correct Answer: $$\frac{\mu }{{1 - \left( {1 - \mu } \right)\frac{{{{\text{p}}_{\text{s}}}}}{{{{\text{p}}_{\text{b}}}}}}}$$
Relative humidity is given by $$\frac{\mu }{{1 - \left( {1 - \mu } \right)\frac{{{{\text{p}}_{\text{s}}}}}{{{{\text{p}}_{\text{b}}}}}}}$$
Where
pv = Partial pressure of water vapour,
pb = Barometric pressure,
ps = Pressure of saturated air,
pd = Pressure at dry bulb temperature,
pw = Saturation pressure corresponding to wet bulb temperature,
$$\mu $$ = Degree of saturation
Where
pv = Partial pressure of water vapour,
pb = Barometric pressure,
ps = Pressure of saturated air,
pd = Pressure at dry bulb temperature,
pw = Saturation pressure corresponding to wet bulb temperature,
$$\mu $$ = Degree of saturation