Which outcome occurs when an evaporator's TXV malfunctions?

💡 Explanation

Ice forms because thermal expansion valve (TXV) failure invokes restricted refrigerant flow, therefore causing evaporator coil temperatures to plummet, rather than allow normal heat exchange; ice restricts airflow.

• Which risk increases when welding directly to reinforcing bars?
• If a piezoelectric sensor experiences hysteresis under cyclic loading, which mechanism limits output accuracy?
• Within a satellite transponder, which mechanism creates intermodulation signal distortion when multiple carriers are amplified simultaneously?
• Which consequence results when ice blockage occurs in an aircraft's bleed air system?
• Which outcome occurs when intersymbol interference exceeds the guard interval within orthogonal frequency-division multiplexing (OFDM)?
• Which outcome increases degradation in concrete support columns when freeze-thaw cycles escalate?