Q. Which of the following is not the type of refrigerant? (Solved)
1. organic refrigerants
2. inorganic refrigerants
3. azeotrope refrigerants
4. halo-helium refrigerants
- d. halo-helium refrigerants
1. organic refrigerants
2. inorganic refrigerants
3. azeotrope refrigerants
4. halo-helium refrigerants