The total length of a cranked bar through a distance D. at 45° in case of a beam of effective length L, is

The total length of a cranked bar through a distance D. at 45° in case of a

Q. 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 + (2 × 0.42 d)

B.            L – (0.42 d)

C.            L – (2 × 0.4 d)

D.            L + 0.42 d

Answer: L + (2 × 0.42 d)

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