Question: In the Y-Y system shown in Fig. 12.61, loads connected to the source are unbalanced. (a) Calculate Ia, Ib, and Ic. (b) Find the total

In the Y-Y system shown in Fig. 12.61, loads connected to the source are unbalanced.
(a) Calculate Ia, Ib, and Ic.
(b) Find the total power delivered to the load. Take Vp = 240 V rms.

100 ,1209 120 80 60 I,

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