The failure due to fracture of steel in tension in the beam is because of ______

The net downward force of prestressed concrete beam with bent tendon is given as ______

In under reinforced section failure the beam observes ______

How much percentage of tensile strain is assumed at the failure of under reinforced sections?

In a prestressed concrete member, cable profile is suitable for balancing loads of ______

The reactions of cable are obtained by replacing the forces acting on ______

The concept of load balancing is useful in selecting?

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