In 1907, the losses of prestress due to elastic shortening of concrete was developed by _______

The significant observations which resulted from the pioneering research on prestressed concrete were _______

In cab cable, the curved portion of the tendon and anchors lie in _______

In reinforced concrete members, the prestress commonly introduced is _______

Prestressed concrete is widely used in construction by _______

The utilization of concrete in tension zone of prestressed concrete member saves concrete ranging between _______

In case of continuous prestressed concrete members to gain continuity, splicing is done by _______

The linear prestressing is mostly applicable for _______