Question

How a refrigerator is made

Answer 1

It is very deep but some important components and basic designs are--
An airtight container.
A thick insulator so that it won't allow heat to pass.
A refrigerating material like CFC cloroFloro Carbon.
and electricity to maintain temperature.
Bruh.....!

Answer 2

Refrigerators today consist of several basic components: the exterior cabinet and door,the interior cabinet or liner,the insulation inserted between the two,the cooling system,the refrigerant and the fixtures.The cabinet and door are made of aluminium or steel sheet metal that is sometimes repainted.
Hope this help