In Figure P16-22, the load voltage is \(\left|V_{L}ight|=4160 \mathrm{~V}\) (rms) at \(60 \mathrm{~Hz}\) and the load \(Z_{\mathrm{L}}\) draws an average power of 12 \(\mathrm{kW}\) at a lagging power factor of 0.75 . Find the overall power factor of the combination if the parallel capacitance is \(1 \mathrm{uF}\). Select the value of the capacitance required to raise the overall power factor of the parallel combination to 0.98 .

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Rest of the circuit VL ZL 1/joc