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A three phase, 200 MVA, 11 kV generator has the following p.u. constants. The generator neutral is solidly grounded X1=X2=3X0=0.30 Ω. The ratio of the fault current due to three phase dead short circuit to that of L-G fault would be _____.0.78

Answer» A three phase, 200 MVA, 11 kV generator has the following p.u. constants. The generator neutral is solidly grounded X1=X2=3X0=0.30 Ω. The ratio of the fault current due to three phase dead short circuit to that of L-G fault would be _____.
  1. 0.78


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