List of top Questions asked in AP ECET Metallurgical Eng

The process of pouring molten steel into ingot moulds is called
Which of the following normally employ's regenerator?
Bayer's process is used for purifying
In continuous casting process, the mould is generally made of
First impurity to get removed in LD steel making is
Which of the following factors helps in minimizing scaffold formation inside a blast furnace?
The product of a commercial direct reduction process is
The main application of ferro-chrome (Fe-Cr) is as a
Blast furnace stoves are used for preheating of
Conditions for Dephosphorisation of Molten Iron is
Austempering of steel leads to formation of
Diameter of blast furnace is maximum at
Alloying element that does not shifts TTT curve towards right side is
Which heat treatment is suitable for Al-Cu Alloys
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}
Sub-Zero treatment of steel is carried out for
Tempering of quenched steel is primarily done to
Which coolant of the following is used in laser surface hardening?
________ Is the Thermo-Mechanical treatment of steel
Case carburizing is the most widely used technique for case hardening of steel parts with
Heat treatment of metal is necessary
Self-diffusion in FCC metals occurs mainly by one of the following mechanisms
Prolonged Annealing of steel results in
State the number of grains per square inch at a magnification of 100X for ASTM grain size number 8