| In consulting the refrigerant pressure-enthalpy diagram shown in the illustration, what statement is true concerning the saturated vapor line? |
| A) it is the line corresponding to the 0% quality line, representing 0% vapor and 100% liquid |
| B) it is the line corresponding to the 100% quality line, representing 0% vapor and 100% liquid |
| C) it is the line corresponding to the 0% quality line, representing 0% liquid and 100% vapor |
| D) it is the line corresponding to the 100% quality line, representing 0% liquid and 100% vapor |
