Which outcome occurs when an HVAC system refrigerant line develops a small leak near the evaporator fan?

💡 Explanation

When a leak occurs near the evaporator fan, evaporative cooling concentrates at the leak, causing ice formation at that point and progressive icing inward because of heat transfer reduction. Therefore, ice forms on the coil, rather than motor burn-out, contaminated air, or simple capacity reduction without direct evidence of ice formation first at the leak.

• Which consequence results when the raised-cosine filter exhibits excessive intersymbol interference during signal processing?
• Which risk increases when connecting rod bearing clearance in an internal combustion engine decreases below specification?
• Which consequence results when sustained overloading induces excessive creep in a viscoelastic polymer concrete composite beam?
• Which action activates error handling when sensor validation unexpectedly fails in a robot's end-effector?
• Which outcome occurs when a laser displacement sensor saturates during rapid robotic arm movement?
• Which risk increases when the Injection Efficiency degrades within a high-power LED?