In a balanced Y-connected load, the line current and phase impedance are (I_{mathrm{L}}=4.7 mathrm{~A}(mathrm{rms})) and (Z_{mathrm{Y}}=20+j 16)

Question:

In a balanced Y-connected load, the line current and phase impedance are $I_{\mathrm{L}}=4.7 \mathrm{~A}(\mathrm{rms})$ and $Z_{\mathrm{Y}}=20+j 16$ $\Omega /$ phase. Using $<\mathbf{V}_{\mathrm{AB}}=\mathrm{O}^{\circ}$ as the phase reference, find the line current $\mathbf{I}_{\mathrm{A}}$ and phase voltage $\mathbf{V}_{\text {AN }}$ for a positive phase sequence.

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