For any types of loading, the no. of point of contraflexture in a simply supported beam is

The influence line diagram for S.F. or B.M at a section is

Which of the following methods of structure analysis is a force method?

The shear flow in a section can be defined as

Bending moment at any section in a conjugate beam gives in the actual beam:

The stiffness method in structural analysis is also known as:

The plastic design of steel structure which is based on the lower bound theorem of plastic analysis

In a cantilever beam a point load is applied at the free end. Which one is correct?

The algebraic sum of the vertical forces on either side of the section of a loaded beam is known as