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Which action during live line maintenance leads to capacitive discharge via personal grounding?

A)Inductive proximity from nearby phases
B)Electrostatic coupling from energized conductors
C)Corona discharge from sharp edges
D)Ferroresonance with transformer windings

💡 Explanation

Electrostatic coupling causes capacitive discharge when a worker grounds themselves without first discharging the isolated conductor, because the *capacitive divider* mechanism quickly equalizes potential. Therefore static coupling creates high transient current, rather than inductive influencing a slower rise.

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