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← ScienceWhich inefficiency arises because of throttling during propane phase transition?
A)Reduced compressor volumetric efficiency✓
B)Glycol dehydration system failure
C)Catalytic converter carbon monoxide increase
D)Expansion valve capillary tube freezing
💡 Explanation
Throttling induces pressure drops, decreasing density and raising specific volume entering the compressor; because of this increase, volumetric efficiency experiences a decline implementing isentropic expansion, therefore less refrigerant gets circulated rather than increasing efficiency.
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