The method of prestressing the concrete after it attains its strength is known as _______

The loads of same intensities when subjected to structures, it increases _______

The prestressing of concrete member is carried out to reduce _______

The phenomena of reduction of stress in steel at a constant strain are known as _______

Prevention of bond between the steel and concrete is known as _______

The prestressed concrete flexural member under working load conditions offers superior amount of _______

In pre-tensioning system, after curing and hardening of concrete the reinforcement is set _______

Prestressed concrete is widely used in construction by _______