Which outcome occurs when undersized circuit breakers protect industrial induction motor circuits during startup?

💡 Explanation

When undersized breakers protect induction motors, nuisance tripping results from exceeding the breaker's instantaneous trip setting because induction motors draw a high inrush current during startup. Therefore nuisance tripping occurs, rather than overheating, arc flash, or increased consumption which require sustained overloads or insulation failures.

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