Find the phase voltage if a three-phase star-connected system is conne – McqOptions

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1.	Find the phase voltage if a three-phase star-connected system is connected to a 400 V, 50 Hz AC supply. Assume Zph = (9.8 + j10) Ω
A.	110.24 V
B.	230.94 V
C.	400 V
D.	230 V
Answer» C. 400 V

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