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

Among the four networks, N1, N2, N3, and N4, given in the following figure, the networks having identical driving point function are
four networks, N1, N2, N3, and N4,
The 2-port admittance matrix of the circuit shown is given by
2-port admittance matrix
Identify the Y equivalent of a network of the circuit shown in Figure below.
The free energy changes at equilibrium is
For a spontaneous process
Entropy is a measure of
Lead-free solders are made with
Which is the most weldable of all metals?
The formation of corrosion retarding films on metal surfaces is known as
Example of a sacrificial anode which is used in the protection of underground pipelines is
Enthalpy "H" is defined as
The main cause to exist congruent melting alloys in a given isomorphous system is
Degrees of freedom at triple point will be
Which of the following employs a bottom blowing operation?
In Basic steel making process, ____ slag is prepared to remove the impurities
Killing of the steel bath is aimed to remove ____ .
Glass ceramics possess ____ .
Which of the following is an oxide ore of copper?
In Parkes process, desilvering of molten lead is affected by the addition of
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?