The equation of work (with clearance volume) for a reciprocating compressor is given by the equation _______where Polytropic law PVn = CUa = Effective swept volumeP1 = Suction PressureP2 = Final Compressor Pressure

• A. \(W = \frac{n}{{n - 1}}\frac{{{P_1}}}{{{U_a}}}\left\{ {{{\left( {\frac{{{P_2}}}{{{P_1}}}} \right)}^{\frac{{n - 1}}{n}}} - 1} \right\}\;\)
• B. \(W = \frac{{n - 1}}{n}{P_1}{U_a}\left\{ {{{\left( {\frac{{{P_2}}}{{{P_1}}}} \right)}^{\frac{{n - 1}}{n}}} - 1} \right\}\)
• C. \(W = \frac{n}{{n - 1}}{P_1}{U_a}\left\{ {{{\left( {\frac{{{P_2}}}{{{P_1}}}} \right)}^{\frac{{n - 1}}{n}}} - 1} \right\}\)
• D. \(W = \frac{n}{{n - 1}}{P_1}{U_a}\left\{ {{{\left( {\frac{{{P_1}}}{{{P_2}}}} \right)}^{\frac{{n - 1}}{n}}} - 1} \right\}\)