Refrigeration Operator B Practice Questions - Refrigeration Operator Class B Certification Exam

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Which of the following describes the thermodynamic state of the refrigerant as it enters the expansion valve in a standard vapor-compression cycle?

High-pressure, subcooled liquid High-pressure, superheated vapor Low-pressure, saturated liquid-vapor mixture Low-pressure, superheated vapor

Correct Answer:

High-pressure, subcooled liquid

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