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Does a refrigerator have an electric motor?

Yes, refrigerators have an electric motor.

Here's why:

* Compressor: The heart of a refrigerator is the compressor. It's a motor that compresses refrigerant gas, increasing its pressure and temperature.

* Refrigerant Circulation: The compressed refrigerant then circulates through the system, absorbing heat from the inside of the fridge.

* Cooling Effect: As the refrigerant cools down, it releases the absorbed heat to the outside environment, creating the cooling effect inside the refrigerator.

So, the electric motor in the compressor is essential for the entire refrigeration cycle to function.