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1. |
A steel plate is bent into a circular arc of radius 10 m. If the plate section be 120 mm wide and 20 mm thick, with E = 2 × 105 N/mm2, then the maximum bending stress-induced is |
A. | 210 N/mm2 |
B. | 205 N/mm2 |
C. | 200 N/mm2 |
D. | 195 N/mm2 |
Answer» D. 195 N/mm2 | |