Dimensions of a beam need be changed if the shear stress is more than

The shear force and bending moment are related by

The anchorage value of standard hook is taken as 16 times the diameter of the reinforcing bar , if the angle of the bend…

Unsoundness of cement due to magnesia can be determined by

Increased depth of a beam causes

As the size of cube increases the strength of cube

If the shear force along a section of a beam is zero, the bending moment at the section is

A rectangular beam carries a maximum bending moment of M. If its depth is doubled, its moment carrying capacity will be

Due to shrinkage stress , a simply supported beam having reinforcement only at bottom tends to