(Solved): A refrigeration system using R-134a is operating on a simple saturated cycle with an evaporation ...

A refrigeration system using R-134a is operating on a simple saturated cycle with an evaporation temperature of $40\mathrm{F}$ and a condensing temperature of $120\mathrm{F}$. a) Find the properties of refrigerant at state points A, B, C, D and E. ( $?,T,v,h)$ b) Find the refrigerating effect per pound of refrigerant circulated c) Find the flow rate of refrigerant in lb/min per ton. d) Find the theoretical hp per ton of refrigeration e) Find the theoretical COP \begin{tabular}{|c|c|c|c|c|c|c|c|} \hline \multirow{2}{*}{\begin{tabular}{c} Temp \\ ${}^{?}\mathbf{F}$ \\ \end{tabular}} & \multirow{2}{*}{\begin{tabular}{c} Presule \\ pain \end{tabular}} & \multirow{2}{*}{\begin{tabular}{l} Deasly \\ bo/te? \\ Lhokd \end{tabular}} & \multirow{2}{*}{\begin{tabular}{l} Voleuce \\ ft ${}^3/\mathrm{Ib}$ \\ Vpor \end{tabular}} & \multicolumn{2}{|c|}{\begin{tabular}{c} Enthalny \\ Etu/lis \end{tabular}} & \\ \hline & & & & Lquib & Bryor & & Verer \\ \hline 15 & 29.756 & 82.761 & 1.553 & 16.196 & 103.905 & 0.036124 & 0.230302 \\ \hline 16 & 30.410 & 82.651 & 1.321 & 16.505 & 104.047 & $0.0367\%9$ & 0.220110 \\ \hline 17 & 31.075 & 82.541 & 1.490 & 16.814 & 104.189 & 0.037415 & 0.220719 \\ \hline 18 & 31.751 & 82.430 & 1.459 & 17.123 & 104.331 & 0.038060 & 0.220630 \\ \hline 19 & 32.438 & 82.319 & 1.430 & 17.433 & 104.473 & 0.034705 & 0.220542 \\ \hline 20 & 33.137 & 82.208 & 1.401 & 17.743 & 104.614 & 0.039349 & 0.230455 \\ \hline 21 & 33.848 & 82.097 & 1.373 & 18.054 & 104.755 & 0.039993 & 0.119263 \\ \hline 22 & 34.570 & 81.986 & 1.345 & 18.365 & 104.896 & 0.040636 & 0.23024 \\ \hline 23 & 35.304 & 81.874 & 1.318 & 18.677 & 105.037 & 0.011279 & 0.230210 \\ \hline 24 & 36.051 & 81.762 & 1.292 & 18.989 & 105.177 & 0.041922 & 0.220118 \\ \hline 25 & 36.809 & 81.650 & 1.267 & 19.302 & 105.317 & 0.042564 & 0.220037 \\ \hline 26 & 37.580 & 81.537 & 1.242 & 19.615 & 105.457 & 0.043206 & 0.219957 \\ \hline 27 & 38.363. & 81.425 & 1.217 & 19.929 & 105.597 & 0.043845 & 0.21978 \\ \hline 28 & 39.159 & 81.312 & 1.193 & 20.243 & 105.736 & 0.04449 & 0.21979, \\ \hline 29 & 39.967 & 81.198 & 1.170 & 20.557 & 105.876 & 0.045130 & 0.219722 \\ \hline 30 & 40.789 & 81.085 & 1.147 & 20.173 & 106.015 & 0.045770 & 0.21947 \\ \hline 31 & 41.623 & 80.971 & 1.125 & 21.188 & 106.153 & 0.046410 & 0.219972 \\ \hline 32 & 41.470 & 80.857 & 1.104 & 21.504 & 106.292 & 0.047050 & 0.21949 \\ \hline 33 & 43.331 & 80.742 & 1.082 & 21.831 & 106.430 & 0.047699 & 0.219425 \\ \hline 34 & 44.205 & 80.628 & 1.062 & 22.138 & 106.568 & 0.043328 & 0.219353 \\ \hline 35 & 45.093 & 80.513 & 1.041 & 22.456 & 106.705 & 0.04967 & 0.2192212 \\ \hline 36 & 45.994 & 80.397 & 1.022 & 22.774 & 106.443 & 0.049505 & 0.219212 \\ \hline 37 & 46.909 & 80.282 & 1.002 & 23.092 & 106.940 & 0.050243 & 0.219143 \\ \hline 38 & 47.838 & 80.166 & 0.983 & 23.411 & 107.117 & 0.050100 & 0.219075 \\ \hline 39 & 48.781 & 80.049 & 0.965 & 23.731 & 107.253 & 0.051517 & 0.219007 \\ \hline 40 & 49.739 & 79.933 & 0.947 & 24.051 & 107.389 & 0.052154 & 0.21 \\ \hline \end{tabular}