Select the correct option to test your answer: A $$\frac{{0.622{{\text{P}}_{\text{v}}}}}{{{{\text{P}}_{\text{b}}} - {{\text{P}}_{\text{v}}}}}$$ B $$\frac{\mu }{{1 - \left( {1 - \mu } \right)\frac{{{{\text{P}}_{\text{s}}}}}{{{{\text{P}}_{\text{b}}}}}}}$$ C $$\frac{{{{\text{P}}_{\text{v}}}\left( {{{\text{P}}_{\text{b}}} - {{\text{P}}_{\text{d}}}} \right)}}{{{{\text{P}}_{\text{d}}}\left( {{{\text{P}}_{\text{b}}} - {{\text{P}}_{\text{v}}}} \right)}}$$ D None of these Correct Answer: Option D (None of these) Verified correct option for Mechanical Engineering (Refrigeration And Air Conditioning).