5.26 An unloaded generator with a pre-fault voltage ct 1 pu has the following sequence impedance: Z, = j0. 15 pu, Z, = Z, = j0.25 pu The neutral is grounded with a reactance of 0.05 pu. The fault...

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5.26 An unloaded generator with a pre-fault voltage<br>ct<br>1 pu has the following sequence impedance:<br>Z, = j0. 15 pu, Z, = Z, = j0.25 pu<br>The neutral is grounded with a reactance of<br>0.05 pu. The fault current in pu for a single-line to<br>ground fault is<br>(a) 3.75 pu<br>(c) 6 pu<br>(b) 4.28 pu<br>(d) 7.25 pu<br>

Extracted text: 5.26 An unloaded generator with a pre-fault voltage ct 1 pu has the following sequence impedance: Z, = j0. 15 pu, Z, = Z, = j0.25 pu The neutral is grounded with a reactance of 0.05 pu. The fault current in pu for a single-line to ground fault is (a) 3.75 pu (c) 6 pu (b) 4.28 pu (d) 7.25 pu

Jun 11, 2022

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5.26 An unloaded generator with a pre-fault voltage ct 1 pu has the following sequence impedance: Z, = j0. 15 pu, Z, = Z, = j0.25 pu The neutral is grounded with a reactance of 0.05 pu. The fault...

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