Work principle of refrigeration system

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Refrigeration system works on the principle of removing heat from a low-temperature reservoir and transferring it to a high-temperature reservoir.

The refrigeration cycle involves four main components: compressor, condenser, expansion valve, and evaporator.
The compressor compresses the refrigerant gas, raising its temperature and pressure.
The high-pressure gas then flows to the condenser, where it releases heat and condenses into a liquid.
The liquid refrigerant then flows through the expansion valve, where it expands and cools.
The cool refrigerant then flows through the evaporator, where it absorbs heat from the surrounding environment and evaporates back into a gas.
The cycle then repeats.
Examples of refrigeration systems include air conditioners, refrigerators, and freezers.

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