Steel Structure Design - Engineering

Q1:

Rise of a Jack arch is kept about

A 1/2 to 1/3 of the span

B 1/3 to 1/4 of the span

C 1/4 to 1/8 of the span

D 1/8 to 1/12 of the span.

ANS:D - 1/8 to 1/12 of the span.

No answer description is available.