List of top Questions asked in AP ECET Metallurgical Eng- 2025

Proeutectoid ferrite is observed in
With an increase in temperature, the equilibrium constant for an endothermic reaction
Packing sequence of ABCABCAB.... is observed in
The light source in optical microscope is
BCC crystal structure is exhibited by
Allotropic forms of iron in sequence is
Austenite phase in Fe - \(Fe_3C\) system exists in a temperature range of
Van't Hoff equation is
Activity of pure metal is
Free energy change at equilibrium is
At zero absolute temperature, \(\Delta G^\circ =\)
Variation in equilibrium pressure with temperature for any two phases of a given substance is given by the
For an isothermal reversible compression of an ideal gas
Blast furnace gas is very poisonous due to its high
Test piece for determining the RUL of a refractory brick is heated in
Fusion point of basic refractory material is
At any temperature, thermodynamically stable phase is the one which has.
Shatter Index of the coke is a measure of its
Which is the most reactive fuel?
Copper deposits are found in India at the following location
Hoop's process is predominantly used for the electrolytic refining of
Electrochemical corrosion can occur only if _____________ is present in contact with the metal.
Grindability of a material does not depend upon its
In hydrometallurgical process of leaching of copper ore, _____________ acid is used for the purpose.
The crushing efficiency of a crusher is the ratio of