Which outcome occurs when a scroll pump's orbiting scroll wears unevenly with pressure?

💡 Explanation

The scrolls separate, and the volumetric efficiency declines because gas leaks backward across the scroll gaps via backflow, rather than reaching the output port. Therefore, pumping efficiency diminishes; rather than increased heat or specific bearing fatigue.

• Which risk increases when an internal combustion engine piston encounters thermal runaway during fuel injection?
• Which outcome occurs when an internal combustion engine's fuel injectors deliver overly rich mixtures?
• Which risk increases substantially when concentrated loads bypass shear reinforcement along concrete beams?
• Which malfunction leads R-134a refrigerant to overheat excessively in scroll compressors?
• Which corrective outcome from kinematic disruption occurs from an autonomous mobile robot navigating with contaminated wheel encoders and LIDAR input?
• Which consequence results when reverse leakage current exceeds thermal runaway limits in a power diode?