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CAE Quiz 3

True/False
Indicate whether the statement is true or false.
 

 1. 
An element type (e.g. Brick vs. Plate vs. Beam) provides the relation that defines how the degree of freedoms of one node, relate to the next node.
 

 2. 
When completing a linear FEA, it is assumed that the part will always return to its original shape.
 

 3. 
Simulations can be used to achieve a better design through parametric design studies.
 

 4. 
While conducting a linear Finite Element Analysis (FEA), you can change the direction of a load during the analysis.
 

Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 5. 
What would the Safety Factor be for a part that has a material Yield Strength of 28,000 psi and a maximum Von Mises Stress of 32,000 psi?
a.
7.00
c.
0.14
b.
0.88
d.
1.14
 

 6. 
What is not a typical element type available in FEA applications?
a.
Brick
c.
Ball
b.
Shell
d.
Spring
 

 7. 
What is the name commonly used for the collection of nodes and elements that define the shape of the object?
a.
Solid Body
c.
Surface
b.
Mesh
d.
Shell
 

 8. 
When a large amount of deformation is expected within a part should a nonlinear analysis be used?
a.
Yes
c.
Sometimes
b.
No
 

 9. 
How many degrees of freedom does a node have?
a.
4
c.
6
b.
5
d.
7
 

Completion
Complete each statement.
 

 10. 
_____________________ is a computerized method for predicting how a real-world object will react to forces, vibration, heat, etc. in terms of how it will function as planned.
 

 

 11. 
To ____________ a design in Fusion 360, you combine geometry, camera, texture, lighting and shading and materials.
 

 

 12. 
Before an image can be rendered, __________________ are applied to the various parts of your design to visualize how your design would look in the real world.
 

 

 13. 
In Render setup, ________________ set the environment and settings for the scene.
 

 

 14. 
What is one benefit of Finite Element Analysis?
 

 

 15. 
In Render setup, ____________________ affects the color and engineering properties of bodies and components.
 

 



 
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