Which risk increases when eddy currents circulate uncontrollably within a transformer core?

💡 Explanation

Uncontrolled eddy currents induce resistive heating, because Joule heating converts electrical energy into thermal energy within the core. Therefore, overheating poses a major risk, rather than solely influencing efficiency (less directly) or harmonic frequency impacts.

• Which consequence results when rapid phase transition causes water hammer?
• Which outcome occurs when injected dye within the gain medium of the dye laser strongly absorbs light at the lasing wavelength?
• Which outcome occurs when partially coherent light illuminates imperfections?
• Which consequence results when martensitic transformation in steel lattice occurs under constraint?
• Which mechanism primarily leads to a lower mass for deuterium compared to the sum of its constituent protons and neutrons?
• Which mechanism allows alpha particles to escape the nucleus during radioactive decay within heavy atom isotopes?