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A single line to ground fault occurs on a three-phase isolated neutral system with a line to neutral voltage of V kV. The potentials on the healthy phases rise to a value equal to
2Vโ kV
3Vโ kV
3V kV
(1 โ3โ)V kV
3Vโ kV
Quick Summary: Practice and solve "A single line to ground fault occurs on a three-phase isolated neutral system with a line to neutral..." for Electrical - Power System. The correct answer is Option B: โ3V kV. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Answer:
Option **(b) **