McqMate
| Q. |
Which of the following is not the type of refrigerant? |
| A. | organic refrigerants |
| B. | inorganic refrigerants |
| C. | azeotrope refrigerants |
| D. | halo-helium refrigerants |
| Answer» D. halo-helium refrigerants | |
View all MCQs in
Electric Energy Generation Utilization and ConservationNo comments yet