Question: A 3 - phi , Y - connected alternator supplies an unbalanced load consisting of three impedances ( 1 0 + j 2 0

A 3-\phi , Y-connected alternator supplies an unbalanced load consisting of three impedances (10+
j20),(10 j20) and 10\Omega respectively, connected in star. There is no neutral connection. Calculate the
voltage between the star point of the alternator and that of the load. The phase voltage of the alternator is 230
V.
A 3 - \ phi , Y - connected alternator supplies

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