What is refrigeration

Question

Accepted Answer

Refrigeration is the process of removing heat from a space, substance, or system to lower and/or maintain its temperature.

Refrigeration involves the use of refrigerants to absorb and remove heat from a space.
It is used in various applications such as air conditioning, food preservation, and industrial processes.
The basic principle of refrigeration is the transfer of heat from a low temperature area to a high temperature area.
Common refrigeration systems include vapor compression, absorption, and thermoelectric.
Examples of refrigeration equipment include refrigerators, freezers, and air conditioners.