If the force acts at the lower kern point then the bottom fibers of the beam are subjected to ______

Due to excess elongation of steel, the neutral axis near the compression face gets ______

If the section of a rectangular beam is subjected to the prestressing force and dead load then the stress distribution i…

Which one of the following are other modes of failure?

In the concept of pressure line the C line moves over a P line due to the effect of ______

The section modulus z, of designing a rectangular prestressed concrete beam is given as ______

The resistance of concrete is neglected at ______

The concept of load balancing is useful in selecting?