If the star side of the star-delta transformer shown in the figure is – McqOptions

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1.	If the star side of the star-delta transformer shown in the figure is excited by a negative sequence voltage, then
A.	\({V_{AB}}\;leads\;{V_{ab}}\;by\;{60^o}\)
B.	\({V_{AB}}\;lags\;{V_{ab}}\;by\;{60^o}\)
C.	\({V_{AB}}\;leads\;{V_{ab}}\;by\;{30^o}\)
D.	\({V_{AB}}\;lags\;{V_{ab}}\;by\;{30^o}\)
Answer» E.

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