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Which consequence can result due to refrigeration system icing?

A)Compressor lubrication starvation.
B)Reduced superheat temperature.
C)Decreased condenser subcooling.
D)Increased expansion valve flow.

💡 Explanation

Icing causes compressor lubrication starvation because the refrigerant vaporizes poorly, flooding the compressor with liquid refrigerant; therefore, proper lubrication degrades, rather than subcooling changes or increased expansion, to safeguard the compressors.

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