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

Peritectic reaction among the following is
Entropy is a measure of
For a spontaneous process
The free energy changes at equilibrium is
The main cause to exist congruent melting alloys in a given isomorphous system is
Lead-free solders are made with
Example of a sacrificial anode which is used in the protection of underground pipelines is
Which is the most weldable of all metals?
Enthalpy "H" is defined as
The formation of corrosion retarding films on metal surfaces is known as
Degrees of freedom at triple point will be
Killing of the steel bath is aimed to remove ____ .
The use of bacterial leaching is
In Parkes process, desilvering of molten lead is affected by the addition of
Glass ceramics possess ____ .
Which of the following is an oxide ore of copper?
Which of the following employs a bottom blowing operation?
In Basic steel making process, ____ slag is prepared to remove the impurities
Lever rule is used to evaluate the ____ .
Catch carbon technique is employed in LD steel making process to produce
Salamander tapping in blast furnace is done after
Which of the following is a creep deformation mechanism?
Critical fibre length of a composite is expressed by the following equation
Composites strength is evaluated by ____ .
Which of the following is not a metal matrix composites fabrication technique?