Three impedances (3 + j 4) &ohm; each are connected in star. The imped – McqOptions

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1.	Three impedances (3 + j 4) &ohm; each are connected in star. The impedances of equivalent delta circuit will be
A.	3 - j 4 &ohm; each
B.	9 + j 12 &ohm; each
C.	9 - j 12 &ohm; each
D.	3 + j 4, 3 - j 4 and 4 - j 3 &ohm;
Answer» C. 9 - j 12 &ohm; each

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