MATEPRO Exam Flashcards

1
Q

What is lost during cold working processes?

A

Ductility and Malleability

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2
Q

Which is not an example of thermoplastics?

Epoxy
ABS
Nylon
PVC

A

Epoxy (Thermoset)

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3
Q

Most common method for determining the mechanical properties of materials such as strength, ductility, toughness, etc.

A

Tensile Test

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4
Q

Hardness Test using a diamond-tipped hammer and drops it to the flat surface of the material.

A

Scleroscope Test

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5
Q

This type of test subjects the material to a cyclic load.

A

Fatigue Test

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6
Q

What does UTM stand for?

A

Universal Testing Machine

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7
Q

Differentiate Drawing and Extrusion Processes

A

Extrusion is a manufacturing process where a material is pushed through a die to create a desired shape; used for both metals and plastics.

Drawing is a manufacturing process where a material is pulled through a die to create a desired shape; typically only used with metal.

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8
Q
A
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