The impedance of a generator, with the rated specifications of (20 mathrm{kV}) and 200 MVA, is (mathbf{Z}=j

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The impedance of a generator, with the rated specifications of \(20 \mathrm{kV}\) and 200 MVA, is \(\mathbf{Z}=j 0.2 p\). \(u\). Determine its reactance in percent if \(21 \mathrm{kV}\) and \(100 \mathrm{MVA}\) are chosen as the base voltage and power.

1) \(11 \%\)

2) \(10.5 \%\)

3) \(11.7 \%\)

4) \(9.07 \%\)

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