KPSC ITI JTO Turner Question Papers

56) Which type of screw fasteners is threaded throughout its length?

Answer is:

Set screws

Which type of screw fasteners is threaded throughout its length?

57) Which one of the following is not equilibrium heat treatment?

Answer is:

Precipitation

Explanation:

Precipitation heat treatment involves heating alloys up to an appropriate temperature and holding that specific temperature for an adequate time to introduce one or several constituents into the solid solution, and then undergo rapid cooling to have these enclosed within the solution. Precipitation is not equilibrium heat treatment.