Q. For simple saturated vapour compression refrigeration cycle operating between 5°C and 40°C, and the refrigerants being R-11, R-12, R-717 and R-22, the evaporator pressure is lowest for (Solved)
1. R-11
2. R-12
3. R-717
4. R-22
- a. R-11
1. R-11
2. R-12
3. R-717
4. R-22