Which beams are preferred mostly due to their higher flexural strength?

The development of crack widths is comparatively larger in ________

The micro cracks develop as soon as the tensile strain in concrete exceeds about ________

The shift of pressure line measured from centroidal axis is obtained as _______

The rate of increase of stress is larger in case of ________

The stresses due to prestressing are referred as _______

The cross section of a prestressed concrete beam is 100mm wide and 300mm deep and the initial stress in tendons are loca…

The soffit of the beam after the transfer of prestress to concrete will be under ________