Answer / Ila Agarwal

Without knowing the specific context, it's difficult to provide a definitive answer. However, in some cases, the Earth-to-Phase (or Neutral-to-Ground) voltage can be higher than the Line-to-Line (Phase-to-Phase) voltage due to ground potential rise (GPR). This occurs when the ground potential rises relative to the phase voltages. The GPR could be caused by various factors such as earth faults, unbalanced load currents, or other system issues.

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