What should be provided if the shear force due to ultimate load is less than the shear force of the concrete?

The effect of maximum shear stress (τ v) produces ______

When the shear force due to ultimate loads is less than 0.5 times shear force of concrete then shear reinforcement is?

Which type of tensioning is generally uneconomical for vertical prestressing?

In a prestressed concrete member, the shear stress is generally accompanied by ______

The web shear cracks generally start from ______

The failure of prestressed concrete member without additional un tensioned reinforcement, to that of plain concrete is?

The section should be redesigned if the nominal shear stresses ______