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

The ability of a material to withstand suddenly applied loads is called
The diameter of the ball in BHN test for steel and other hard materials is
The fatigue limit of metals is decreased by
Which method is not used to measure the residual stress of a given material?
In which of the following hardness tests is the Brale indenter used for indentation?
Major alloying addition in spring steels is
Malleable cast iron is obtained by controlled heat treatment of
Sorbite is a mixture
Stress causing a deformation of ____ % is called yield strength
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?
The structure produced by Austempering 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
Sillimanite is a
Sub-zero treatment is used for
Compound formed during precipitation hardening of Al-Cu alloys is
The structure produced by martempering of steel 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
Pine oil used in froth flotation technique acts as a
Which is an acidic refractory?
Which of the following is not a function of coke in the blast furnace?