Influence lines are drawn for structures

At either ends of plane frame, maximum number of possible bending moment, are

The direction of shear stress is

What is tenancy ?

Which of the following is true?

The stiffness method in structural analysis is also known as:

Torsion is produced in a beam due to

Ratio of moment of inertia (MOI) of a rectangular object about its x-axis to its base is

Find the bending moment at fixed end for the structure as shown in fig.