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SOPEEC Refrigeration Operator A Practice Questions - SOPEEC Refrigeration Operator Class A Exam

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A reciprocating compressor has a cylinder displacement of 0.085 m³/s. The mass flow rate of refrigerant is 0.136 kg/s and the specific volume of the vapor at the compressor inlet is 0.50 m³/kg. What is the volumetric efficiency of the compressor?
Correct Answer:
80%

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