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CAE Quiz 1

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

 1. 
You can modify dimensional values within a parametric model.
 

 2. 
You should design and purchase an injection mold to produce your plastic part before testing.
 

 3. 
Rapid prototype parts can be used as an end part within a production product.
 

 4. 
Manufacturing processes impact product design.
 

Multiple Response
Identify one or more choices that best complete the statement or answer the question.
 

 5. 
How are 3D CAD models used for additional value?
 a.
rapid prototyping
 c.
visualization
 b.
simulation/analysis
 d.
CNC manufacturing
 

 6. 
What are the two most common benefits of rapid prototyping?
 a.
create lightweight parts
 c.
reduce cost
 b.
time savings
 d.
reduce raw materials
 

 7. 
What are the common challenges for product enginnering?
 a.
changes
 c.
design cost
 b.
artwork creation
 d.
project schedules
 

Completion
Complete each statement.
 

 8. 
____________________ is the process for creating 3D objects from a materials printer.
 

 

 9. 
___________ is the process of creating new ideas.
 

 

 10. 
A __________ model is a 3D model that is controlled and driven by geometric relationships and dimensional values.
 

 

 11. 
_____________________ manufacturing is the process that consists of a mold that normally has two halves that seal together for the filling of melted plastic.
 

 

 12. 
The _____________ specifies that it costs 10 times more for an engineering change at the next phase of development.
 

 

 13. 
The general term for the automatic contruction of a physical object that will be used as a production item is __________________.
 

 

 14. 
The general term for automatic construction of a physical prototype object on a machine is __________________.
 

 

 15. 
___________________ is the type of art which gives precedence to hypothetical function.
 

 

 16. 
CNC is an acronym for ________________________ manufacturing equipment..
 

 

 17. 
_____________________ improves the aesthetics, ergonomics, and usability of a product.
 

 

 18. 
_____________ is the process of developing a mathematical representation of any three-dimensional surface of an object via specialized software.
 

 

 19. 
At what phase is the largest amount of the end product cost determined? _____________
 

 

 20. 
______________________ is the process of proactively designing products to optimize all the manufacturing functions to assure the best cost and quality.
 

 



 
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