MCQOPTIONS
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MCQOPTIONS
| 1. |
__The permissible flux density in case of cold rolled grain oriented steel is around__ |
| A. | 1.7 Wb/m² |
| B. | 2.7 Wb/m² |
| C. | 3.7 Wb/m² |
| D. | 4.7 Wb/m² |
| Answer» B. 2.7 Wb/m¬¨‚⧠| |