Theory of Structures Set 3

A two hinged parabolic arch of span l and rise h carries a load varying from zero at the left end to ? per unit run at the right end. The horizontal thrust is

The maximum deflection due to a load W at the free end of a cantilever of length L and having flexural rigidity EI, is

The ratio of moments of inertia of a triangular section about its base and about a centroidal axis parallel to its base, is

Inertia of a rectangular section of width and depth about an axis passing the moment of through C.G. and parallel to its width is

The ratio of the stresses produced by a suddenly applied load and by a gradually applied load on a bar, is

The ratio of circumferential stress to the longitudinal stress in the walls of a cylindrical shell, due to flowing liquid, is

Stress may be defined as

For the close coil helical spring of the maximum deflection is

The vertical reaction for the arch is

Pick up the correct statement from the following: