Which outcome occurs when the evaporator's superheat valve fails open in a refrigeration system?

💡 Explanation

Compressor liquid slugging dramatically increases because the open superheat valve allows more liquid refrigerant to pass into the compressor; this constitutes flooded suction. Consequently, internal pressures are elevated, therefore potential damage occurs, rather than efficient flash vaporization and cooling.

• Which outcome occurs when a screw pump in a refrigerant system operates with excessive superheat at suction?
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