Answer:
option D
Explanation:
A passive recovery device is a device that is used to captures refrigerant in a non-pressurized container.
Passive recovery is generally used in small appliances.
Appliances are classified into different categories so that CFCs, HCFCs, and HFCs can be easily recovered.
A domestic refrigerator is the appliances that are used for the recovery of CFCs, HCFCs, and HFCs.
hence, the correct answer is option D
