Introduction to Metallurgy MCQs – Chapter 1 DAE

5 min Score: 0 Attempted: 0/5 Subscribe
1. . The science and technology of metals is called





2. . A metal is a substance which is





3. . The science of obtaining metals from its ores is called





4. . Naturally occurring aggregate of metal bearing mineral from which metals may be extracted economically is called





5. . Steel is an example of





Contents Copyrights Reserved By T4Tutorials