Which risk increases when a rotary encoder in a CNC mill's spindle suffers excessive mechanical vibration?

💡 Explanation

Inaccurate spindle speed reporting occurs because **encoder jitter** adds noise to the position signal, degrading accuracy. This causes deviation in the feedback loop. Therefore, spindle speed control becomes unreliable, rather than other effects linked to cooling or tool wear.

• Which outcome results when three-phase breakers trip asynchronously in a motor circuit?
• Which outcome occurs when a reinforced concrete beam experiences alkali-silica reaction (ASR)?
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• Which outcome occurs when forging die temperatures exceed the austenite recrystallization threshold?
• Which outcome occurs when drain voltage surpasses gate-source voltage in an N-channel enhancement MOSFET used in a DC-DC buck converter?
• Which outcome occurs when an aircraft's stability augmentation system (SAS) excessively counteracts pilot input?