What is the primary function of a refrigeration compressor?

Prepare for the New Jersey Blue Seal Refrigeration Exam. Use flashcards and multiple-choice questions, each offering hints and explanations. Master your exam!

The primary function of a refrigeration compressor is to raise the pressure of the refrigerant gas. When the refrigerant gas enters the compressor, it is at a low pressure and low temperature. The compressor mechanically compresses this gas, which increases its pressure and temperature.

This process is essential in the refrigeration cycle because raising the pressure allows the refrigerant to circulate through the system and enables it to release heat in the condenser. A higher pressure also allows the refrigerant to condense into a liquid in the condenser, which is necessary for maintaining the cooling process in the system. By elevating the pressure, the compressor effectively moves the refrigerant through the system and facilitates the heat exchange process essential for cooling.

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