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Egyption Chinese University Faculty of Engineering Materials Quiz

14 Questions

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Egyption Chinese University Faculty of Engineering Materials Quiz

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Questions and Answers

Which of the following is NOT considered as one of the basic requirements for material selection?

Environmental impact (correct)

Availability and cost of raw materials

Performance

Safety

What is the main objective of a Materials Engineer?

To conduct cost-benefit analysis

To design complex structures

To develop or select materials with the best performance to cost ratio (correct)

To study the composition of materials

What does composition refer to in Materials Science and Engineering?

Physical arrangement of atoms

Chemical make-up of a material (correct)

Control materials properties through synthesis

Arrangement of atoms at different length scales

What does structure refer to in Materials Science and Engineering?

Description of the arrangement of atoms at different levels of detail Signup and view all the answers

What are the 4 basic requirements for Material Selection referred to as?

Material – Method – Men – Money (4 M,s) Signup and view all the answers

What aspect does Economy depend on in Material Selection, according to the provided text?

Construction cost (manufacturing – transportation – placing) Signup and view all the answers

What is the length scale of the microstructure of materials?

100 to 100,000 nm Signup and view all the answers

Which type of materials include heavy metals such as Copper and Nickel?

Non-Ferrous Signup and view all the answers

What are some examples of construction materials?

Concrete, Plastics, Gypsum Signup and view all the answers

Which property of engineering materials refers to their ability to conduct heat?

Thermal Signup and view all the answers

What is the ratio between mass and volume without voids called?

Specific gravity Signup and view all the answers

At what length scale is the structure of a material considered as nanostructure?

1 to 100 nm Signup and view all the answers

Which of the following is an example of a supplementary construction material?

Bricks Signup and view all the answers

What property of materials refers to their ability to allow the passage of light?

Optical Signup and view all the answers