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Basic Refrigeration Circuit Quiz

1. Starting with the discharge line, which of the following shows the correct order of refrigerant states the refrigeration circuit?

Superheated vapor, condensing vapor/liquid mix, subcooled liquid, flash gas, superheated vapor Condensing vapor, flash gas, subcooled Liquid, superheated vapor Hot gas bypass, Freon transfer, liquid sublimation, condensation Liquid, vapor, subcooled vapor, superheated Liquid

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2. Why is the compressor discharge line hot?

The compressor is hot The second law of thermodynamics Temperature increases when volume decreases and pressure increases Humidity

Basic Refrigeration Circuit Quiz

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Basic Refrigeration Circuit Quiz

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The HVAC School site, podcast, and tech tips are made possible by generous support from

The HVAC School site, podcast, and tech tips are
made possible by generous support from