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← TechnologyWhich consequence results when non-conductive particles contaminate electrolytic grinding?
A)Accelerated wheel wear occurs
B)Increased surface roughness results
C)Localized spark erosion initiates✓
D)Electrolyte boiling temperature decreases
💡 Explanation
Localized spark erosion initiates because the electrostatic discharge selectively removes material where the electrically insulating particle bridges the gap. Therefore, preferential erosion occurs, rather than uniform material removal; boiling will not result under these conditions.
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