A three phase, $$100$$ $$MVA,$$ $$25$$ $$kV$$ generator has solidly grounded neutral. The positive, negative, and the zero sequence reactance's of the generator are $$0.2$$ $$pu$$, $$0.2$$ $$pu$$, and 0.05 $$pu,$$ respectively, at the machine base quantities. If a bolted single phase to ground fault occurs at the terminal of the unloaded generator, the fault current in amperes immediately after the fault is __________

GATE 2014 Electrical Engineering PYQ — Power System Analysis

GATE 2014Set 2PYQNATanswer pendingexplanation soonmedium

Power System Analysis · Fault Analysis

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Drill mode: LG fault · 2/3

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Recurring concept

Fault Analysis has appeared in GATE Electrical Engineering 53 times across 29 years (2021, 2022, 2023, 2024, 2025, ...).