List of top Questions asked in AP PGECET

Which substance is known for very high thermal conductivity at room temperature?
The material with a band gap of 0 eV is
The effective number of atoms in a body-centered cubic (BCC) unit cell is
In a TTT diagram, increasing alloying elements generally causes:
The following elements forms an isomorphous phase diagram
Which property increases the thermal conductivity of metals?
Which of the following represents a semi-crystalline polymer?
Activation polarization is controlled by
Which of the following alloys cannot be strengthened by heat treatment?
The ratio of interplanar spacing for (100):(110):(111) planes in a cubic lattice is
Vacuum metallurgy is used to remove
AOD process is mainly used in
Titanium extraction commonly involves
Pig iron contains around
Which of the following part is attached with an iron blast furnace to purge Hot Blast air?
Metallurgical coke acts mainly as
The main combustible component in most common fuels (solid, liquid and gas) is
Gravity separation processing method depends on the difference in
The froth flotation method is mainly used for
Bayer process is used for extraction of
Agglomeration processes include
Which of the following refractories is best for handling molten steel with high oxygen activity?
The slag's basicity index (B) in pyrometallurgy is defined as:
The particle Reynolds number (Re) in fluid classification is given by:
The Boudouard reaction (\( \text{C} + \text{CO}_2 \rightleftharpoons 2\text{CO} \)) in smelting is: