Which outcome occurs when a power transmission line shorts to metal support with high capacitance?

💡 Explanation

Ferroresonance causes voltage amplification, because magnetic flux saturates the metal structure and the capacitance with ground creates a lightly damped resonant circuit, therefore resulting in high voltages rather than typical ground fault overcurrents because only small currents are needed to sustain the effect.

• Which mechanism causes stall in an airfoil when exceeding critical Reynolds number?
• Which risk increases when nuclear reactor cooling fails?
• Which outcome limits catalytic converter efficiency near startup?
• Which consequence results when Arrhenius constant approaches zero?
• Which outcome results when an electron is trapped between two Helium atoms held at cryogenic temperatures in a Penning Trap?
• Which mechanism increases Uranium-235 enrichment following gaseous diffusion?