List of practice Questions

The use of bacterial leaching is
Lever rule is used to evaluate the ____ .
Catch carbon technique is employed in LD steel making process to produce
Composites strength is evaluated by ____ .
Salamander tapping in blast furnace is done after
Which of the following is a creep deformation mechanism?
Which of the following is not a metal matrix composites fabrication technique?
Critical fibre length of a composite is expressed by the following equation
Dephosphorization is favorable in the following conditions of the steel-making process
Finest particles in blast furnace gas are removed by
Which of the following is not an iron ore?
Which of the following is a chief source of sulfur entry in the blast furnace?
The favorable conditions for desulphurization of iron are
Blue dust is
Iron ore sintering employs the principle of ____ .
High alumina content in the blast furnace slag ____ .
Most closely packed planes in face-centered cubic lattice are
Stacking faults are ____ imperfections
Which of the following alloys can be strengthened by Age-hardening?
Surgical instruments are made of
Razor blades are made with _____ % of carbon steel
Zirconium alloys are used in nuclear reactors as
To obtain high corrosion resistance of the steel, which of the following elements are added?
Which of the following is not used for the manufacture of bearing materials?
Hooke’s law holds good up to