Which risk increases when connecting an engine's crankshaft to a mismatched flywheel?

💡 Explanation

Torsional vibration resonance increases, because a mismatched flywheel alters the crankshaft's natural frequency, causing destructive oscillations exceeding material limits. Therefore, resonance becomes a severe risk, rather than simple imbalance which flywheel balancing normally addresses.

• Which positional error increases in robotic arms when joint calibration degrades because accumulated encoder error affects kinematic transformations?
• Which consequence results when localized boiling occurs in fluid?
• Which defect increases where sand casting internal geometry complicates solidification?
• Which outcome results when a concrete bridge column experiences cyclic loading beyond its fatigue endurance limit?
• Which risk increases when MOSFET gate oxide capacitance degrades?
• Which consequence results when a robotic arm positioning system's rotary encoder experiences bit errors?