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Q. |
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» A. 1.7 Wb/m2 |
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