Engineering Board Exam Reviewer · Engineering Materials · easy

The lightest structural metal commonly used in engineering is:

1. Aluminum
2. Titanium
3. Steel
4. Magnesium

Answer

D. Magnesium

Solution

Mg density 1.74 g/cm3; Al 2.70; Ti 4.5; steel 7.85.

More Engineering Materials questions

1. Steel is basically an alloy of:
2. Stainless steel resists corrosion mainly because it contains at least about:
3. Solder traditionally used in electronics is an alloy of:
4. Bronze is an alloy of:
5. Brass is an alloy of:
6. A metal mixed with one or more other elements to improve its properties is called a/an:
7. A material made of two or more distinct materials combined to obtain properties not achievable by either alone is called a:
8. Materials made of long chain-like molecules, often of carbon and hydrogen, are called:
9. Materials composed of metallic and nonmetallic elements bonded mainly by ionic and/or covalent bonds (e.g., oxides, carbides) are called:
10. The four major classes of engineering materials are:

All Engineering Materials Reviewer questions