Preview Questions CAD Designer | Role Specific Skill

Question 1: How does parametric design in CAD drafting help in the automotive manufacturing process?

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It allows for easy modification of parts while maintaining relationships

It ensures a higher accuracy in 3D model rendering

It reduces part complexity by using simpler geometric shapes

It simplifies the assembly process by automatically adjusting parts

Question 2: How do CAD designers optimize designs for vibration reduction in automotive components?

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By adding material to stiffen structures

By reducing manufacturing complexity

By increasing damping coefficients

By altering natural frequencies

Question 3: Which operation is used in 3D modeling to combine two overlapping objects into a single entity in automotive CAD software?

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Difference

Shell

Union

Intersection

Question 4: When creating automotive drawings in CAD, what is the purpose of using section views?

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To speed up the modeling process by showing only relevant information

To represent multiple views of the part at once

To display internal features of parts that cannot be seen in normal views

To improve part aesthetics and reduce complexity

Question 5: In automotive aerodynamic optimization, which factor is most likely to be adjusted in the design process?

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The location of the exhaust system to optimize heat dissipation

The size of the engine to improve airflow

The weight of the vehicle to enhance fuel efficiency

The curvature of the body panels to reduce drag

Question 6: How is fillet radius optimization achieved in 3D models for automotive aerodynamics?

Which action should you take?

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By performing curvature analysis

By reducing surface polygons

By increasing Boolean operations

By adjusting parametric constraints