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

Beach marks are observed in
The imperfections responsible for slip are
Work hardening is also called
The CRSS for a single crystal is maximum when
Pre-cracked specimens are used in the Instrumented Charpy test to measure its
Units for stress are
Identify the structure-sensitive property:
The fracture occurred during the crack propagation along the grain boundaries is called
Modulus of elasticity is a measure of
Projected area rather than surface area of the indentation is used in
Recovery of zinc from its ore is about 0.4pt percent.
Creep rate decreasing with time is observed during
Leaching of ore is done in the ___________ method of metal extraction.
Purity of copper produced by fire refining is about ___________ percent.
Low specific gravity of slag is desirable mainly due to the fact that, it
Main impurities in bauxite are
Desirable percentage of copper in matte resulting from smelting of sulphide ore of copper is about
Which of the following statements regarding Kroll's process is incorrect?
Refining of silver is done by
Complete precipitation of Al(OH)\(_3\) from sodium aluminate in settling tanks (in Bayer's process) takes about ___________ hours.
The products of roasting a sulphide ore is (are)
Carbon content of pig iron made by blast furnace is
Which one of the following is gas based sponge iron making method?
The main reducing agent in blast furnace operation is
Bleeder valve is provided to the blast furnace at the