The method of chemical pre stressing is not suited for _______

In which place thermo electric pre stressing found to be more economical?

The long span decks are fabricated by _______

The Freyssinet system of prestressing involves the arrangement of wires of number?

Hoyer’s system of pretensioning can be done for beams.

The tendons in the pretensioning system are tensioned between _______

In thermo electric pre stressing, heating the bars is done to a temperature of _______

How many types of splicing arrangement are widely used in post tensioning systems?