List of top Metallurgy Questions asked in AP PGECET

Zirconium alloys are used in nuclear reactors as
To obtain high corrosion resistance of the steel, which of the following elements are added?
Most closely packed planes in face-centered cubic lattice are
Stacking faults are ____ imperfections
Hooke’s law holds good up to
Which of the following is a powder production method?
Copper materials exhibit ____ fracture
In CO₂ moulding process ____ is used as binder
Which of the following is not used for the manufacture of bearing materials?
Which of the following is an ore of Titanium?
Cementite (Fe$_3$C) crystal structure is
The ability of a material to withstand suddenly applied loads is called
Plastic deformation of metal below its recrystallization temperature is called
At what temperature grains and grain boundaries will have equal strength?
The fatigue limit of metals is decreased by
The diameter of the ball in BHN test for steel and other hard materials is
In which of the following hardness tests is the Brale indenter used for indentation?
Which method is not used to measure the residual stress of a given material?
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
Major alloying addition in spring steels is
The structure produced by Austempering of steel is
Sorbite is a mixture
The diffusion inequality of components in a binary solution of alloys is given by