Chapter 1-3 Modern Materials And Manfacturing Processes Quiz

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Keysersoze

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Quizzes Created: 1 | Total Attempts: 117

Questions: 15 | Attempts: 117 | Updated: Mar 21, 2023

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This is a quiz that will ascertain one's knowledge of the materials in Chapters 1-3.

Questions and Answers

1.

Atoms with positive or negative valence are called ions. What causes this condition?
2.

When a metal changes from one unit cell structure to another at certain temperature, what is this said to be?
3.

When a metal beings to soldify, many grains begin to grow. These are called dendrites. At what location do they stop growing?
4.

What are the similarities and differences between thermoplastics and thermosets?
5.

Ceramics are typically compounds of what type elements? What type(s) of bonding are used in ceramics?
6.

What is the difference between elasticity and plasticity? Define each.
7.

What property of a metal describes it's ability to be easily drawn into a wire but not rolled into a sheet without splitting?
8.

Define hardness as it is measured on a Rockwell or Brinell testing instrument?
9.

Which is the better conductor of heat or electricity, a pure metal or an alloy?
10.

How can machinery parts and pipeline welds be tested for flaws without destroying them? Name several processes?
11.

On the right side of the iron-carbon diagram, what kind of metal is found when the carbon content is over 2 percent?
12.

State the difference between the eutectic and eutectoid points.
13.

What does the process of temper drawing do for hardened carbon steel?
14.

How can a steel that contains insufficient carbon to be hardened be surface hardened?
15.

What annealing method should be used for softening a hardened high-carbon tool steel

Chapter 1-3 Modern Materials And Manfacturing Processes Quiz

Atoms with positive or negative valence are called ions. What causes this condition?

When a metal changes from one unit cell structure to another at certain temperature, what is this said to be?

When a metal beings to soldify, many grains begin to grow. These are called dendrites. At what location do they stop growing?

What are the similarities and differences between thermoplastics and thermosets?

Ceramics are typically compounds of what type elements? What type(s) of bonding are used in ceramics?

What is the difference between elasticity and plasticity? Define each.

What property of a metal describes it's ability to be easily drawn into a wire but not rolled into a sheet without splitting?

Define hardness as it is measured on a Rockwell or Brinell testing instrument?

Which is the better conductor of heat or electricity, a pure metal or an alloy?

How can machinery parts and pipeline welds be tested for flaws without destroying them? Name several processes?

On the right side of the iron-carbon diagram, what kind of metal is found when the carbon content is over 2 percent?

State the difference between the eutectic and eutectoid points.

What does the process of temper drawing do for hardened carbon steel?

How can a steel that contains insufficient carbon to be hardened be surface hardened?

What annealing method should be used for softening a hardened high-carbon tool steel