MCQOPTIONS
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| 1. |
What will be the maximum possible uniformly distributed load (inclusive of self-weight) over the entire span of a simply supported beam of span ‘L’ such that the deflection at midspan at service condition is zero? The cross-section is rectangular. The Prestressing force ‘P’ is applied with uniform eccentricity ‘e’. Assume no losses. |
| A. | \(\frac{{8Pe}}{{{L^2}}}\) |
| B. | \(\frac{{8.8Pe}}{{{L^2}}}\) |
| C. | \(\frac{{9.6Pe}}{{{L^2}}}\) |
| D. | \(\frac{{10.4Pe}}{{{L^2}}}\) |
| Answer» D. \(\frac{{10.4Pe}}{{{L^2}}}\) | |