Chapter 7: Materials Engineering | Test Your Knowledge
The main function of the _____ organization is to develop material tests standards.
_____ are the most common element.
Brass is a(n) _____ made from copper and zinc.
True or False?
Metals are an organic material.
_____ are nonmetallic solids made from inorganic material.
_____ are materials that are made up of a long chain of molecules that form a much larger molecule.
_____ have very strong chemical bonds and cannot be reshaped when heated.
Materials that are a combination of two or more materials are known as _____.
In fiberglass, the plastic is known as the _____ and the strands of glass are the _____.
Materials that are both insulators and conductors are known as _____.
Density is an example of a(n) _____ property.
Describe the difference between stress and strain.
If magnetic _____ is high, the material will allow magnetic flow.
Rusting is an example of _____.
R-values are used to express _____.
Radiography is an example of a(n) _____ test.
List two types of fullerenes that are used in nanotechnology.
List four elements that must be considered when selecting materials.
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