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← TechnologyWhich consequence results when eddy currents form excessively in power transformers?
A)Core lamination overheating increases✓
B)Increased output voltage instability occurs
C)Enhanced magnetic field confinement results
D)Winding insulation layer strengthening occurs
💡 Explanation
Excessive eddy currents induce heat because they are circulating currents within the transformer core material; therefore, core lamination overheating increases, rather than enhancing field confinement as decreased current density and associated ohmic losses happen under normal conditions.
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