List of top Metallurgy Questions asked in Andhra Pradesh Post Graduate Engineering Common Entrance Test

The diffusion inequality of components in a binary solution of alloys is given by
Which of the following is not a mixture of ferrite and cementite?
Malleable cast iron is obtained by controlled heat treatment of
Stress causing a deformation of ____ % is called yield strength
The structure produced by martempering of steel is
Which of the following treatments is used for imparting ductility in the metals?
Hardenability of a steel is measured in terms of
Segar cones are used for the determination of
Sub-zero treatment is used for
Sillimanite is a
Compound formed during precipitation hardening of Al-Cu alloys is
Which of the following statement is wrong in Hume Rothery rules?
Which is the hardest structure that appears on the Fe-C equilibrium diagram?
Leaching of ore is done in ____ method of metal extraction process
Which of the following is not a function of coke in the blast furnace?
The size of blast furnace coke is about
Pine oil used in froth flotation technique acts as a
Which is an acidic refractory?
The fine austenite grain size in steel increases
Toughness of a material implies
Which of the following is a metal refining process?
Martensite transformation occurs by
Which mode of size reduction is used by Jaw crushers?
Kick's law relates to
At room temperature, Iron is ____ in lattice arrangement