MCQOPTIONS
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| 1. |
For 275 kV transformers, using cold rolled grain oriented steel, which of the following values of flux density may be used? |
| A. | 1.0 Wb/m² |
| B. | 1.1 Wb/m² |
| C. | 1.3 Wb/m² |
| D. | 1.6 Wb/m² |
| E. | None of the above |
| Answer» E. None of the above | |