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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. | L + 0.42 d |
B. | L + (2 × 0.42 d) |
C. | L - (0.42 d) |
D. | L - (2 × 0.4 d) |
Answer» C. L - (0.42 d) | |