Refrigerators operate on the principles of thermodynamics and heat transfer through a cycle involving a compressor, condenser, evaporator, and refrigerant gas.
A refrigerator works based on the principles of thermodynamics and heat transfer. The process starts with the compressor raising the temperature and pressure of the gas, which is usually a refrigerant like Freon or R-134a, inside the system.
The hot gas produced by compression is moved to the condenser, where it releases heat to the surroundings and condenses into a liquid.
In the evaporator, the pressure and heat decrease as the liquid refrigerant absorbs heat from inside the refrigerator, causing it to evaporate and cool the interior.
The cycle repeats as the now low-pressure gas returns to the compressor to restart the process.
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