Possible three-to-three phase transformer connection for parallel operation is
A. Δ-Y to Δ-Y
B. Δ-Δ to Δ-Y
C. Y-Y to Δ-Y
D. Δ-Y to Y-Δ
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Answer: A
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Possible three-to-three phase transformer connection for parallel operation is
A. Δ-Y to Δ-Y
B. Δ-Δ to Δ-Y
C. Y-Y to Δ-Y
D. Δ-Y to Y-Δ
Answer: A
Share your understanding of this question with the correct explanation.