MCQOPTIONS
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| 1. |
For a 12 pulse operation, the two 6 pulse units are fed by |
| A. | Y - Y and Y - Y transformers |
| B. | Δ - Δ and Δ - Δ transformers |
| C. | Y - Y and Y - Δ transformers |
| D. | Y - Δ and Y - Δ transformers |
| Answer» D. Y - Δ and Y - Δ transformers | |