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1. |
A simply supported beam with a rectangular cross-section is subjected to a central concentrated load. If the width and depth of the beam are doubled, while retaining the same elastic properties, then the deflection at the center of the beam w.r.t. the original deflection will be reduced to |
A. | 50% |
B. | 25% |
C. | 75% |
D. | 12.50% |
E. | 6.25% |
Answer» F. | |