Electrical Engineering > GATE 2016 SET-1 > Transformers

Contributed by: Dr. Sarah Chen

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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°

B

V_AB lags V_ab by 60°

C

V_AB leads V_ab by 30°

D

V_AB lags V_ab by 30°

Check Answer

Explanation

Correct : d

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