Which of the following is used to reduce shrinkage of concrete?

The Indian standard code recommends a value for stress in wires varying from ________

A prestressed concrete beam, 200mm wide and 300mm deep is prestressed with wires (area is 320mm2) located at a constant …

The shrinkage of concrete in prestressed members results in _______

The anchorage slip is observed in ______

The loss of stress due to friction is given as ________

The cold drawn steel wires have a modulus of elasticity of ________

The total losses of stress that could be encountered under normal conditions of work were recommended by ______