List of top Questions asked in AP ECET Metallurgical Eng- 2026

Bayer's process is used for purifying
In continuous casting process, the mould is generally made of
The main function of the RH process of steel treatment is to
The process of pouring molten steel into ingot moulds is called
The main application of ferro-chrome (Fe-Cr) is as a
Blast furnace stoves are used for preheating of
First impurity to get removed in LD steel making is
Conditions for Dephosphorisation of Molten Iron is
Which of the following factors helps in minimizing scaffold formation inside a blast furnace?
The product of a commercial direct reduction process is
Austempering of steel leads to formation of
Alloying element that does not shifts TTT curve towards right side is
Which heat treatment is suitable for Al-Cu Alloys
Diameter of blast furnace is maximum at
Quenching medium with the highest severity effect
In the furnace with heating element temperature at 1700$^{\circ}$C, the dominant mechanism of heat transfer will be}
________ Is the Thermo-Mechanical treatment of steel
Sub-Zero treatment of steel is carried out for
Case carburizing is the most widely used technique for case hardening of steel parts with
Heat treatment of metal is necessary
Which coolant of the following is used in laser surface hardening?
Tempering of quenched steel is primarily done to
Self-diffusion in FCC metals occurs mainly by one of the following mechanisms
Prolonged Annealing of steel results in
In a metallurgical microscope the power of the objective is '40X' and that of eye piece is '10X' then the overall magnification of the microscope is