MCQOPTIONS
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| 1. |
The total length of a cranked bar through a distance (d) at 45° in case of a beam of effective length L, is |
| A. | + 0.42 d |
| B. | + (2 × 0.42 d) |
| C. | - (0.42 d) |
| D. | - (2 × 0.4 d) |
| Answer» C. - (0.42 d) | |