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Metallurgical Engineering Job Opportunities Questions
Metallurgical Engineering Jobs Important MCQs
1. In metallurgical engineering, the process of converting ore into metal is known as _____________.
2. Alloying is the process of combining a metal with another element to enhance its _____________.
3. The primary raw material used in iron and steel production is _____________.
Answer: iron ore
4. Heat treatment is a crucial process in metallurgical engineering to alter the _____________ of a material.
5. The technique of reducing metal oxides using carbon is called _____________.
6. Stainless steel is known for its resistance to _____________ and corrosion.
7. The method of extracting metals from their ores using microorganisms is known as _____________.
8. The hardness of a metal is often measured using the _____________ scale.
9. The process of coating a metal surface with a thin layer of another metal through electrolysis is called _____________.
10. The key component in blast furnaces used for iron production is _____________.
11. The study of the behavior of metals under different conditions is known as _____________.
Answer: metallurgical thermodynamics
12. The process of removing impurities from molten metal through the addition of certain substances is called _____________.
13. The term “ductility” refers to a material’s ability to undergo _____________ deformation without breaking.
14. The primary purpose of quenching in metallurgy is to achieve rapid _____________ of a material.
15. The process of metalworking that involves heating and cooling to alter the structure and properties of a material is called _____________.
Answer: heat treatment
16. Alloy steel is a type of steel that contains additional elements to improve its _____________.
17. _____________ is the measure of a material’s ability to withstand deformation under tensile stress.
Answer: tensile strength
18. The process of converting iron into steel by removing carbon and impurities is known as _____________.
19. The study of the physical and chemical properties of metals is called _____________.
20. The technique of using controlled heating and cooling to alter the properties of a material without changing its shape is called _____________.
21. The crystalline structure of metals is often classified into _____________ structures.
22. The process of coating a metal with zinc to protect it from corrosion is known as _____________.
23. The phase in which a material transitions from liquid to solid during cooling is called _____________.
24. Metal fatigue occurs due to repeated _____________ loading and unloading.
25. The technique of determining the composition of a metal by measuring its density is known as _____________.