Topic 3 Review Part 2

In what industries is CAD modelling commonly used for design purposes?

• A. Fashion, product design, automotive, and architecture

• B. Culinary, textile, and music production

• C. Agriculture, marine biology, and astronomy

• D. Mining, construction, and pharmaceuticals

What is the distinguishing feature of solid models in CAD?

• A. They provide only external dimensions and details.

• B. They are primarily used for architectural designs.

• C. They represent the final product with complete data.

• D. They focus on the surface boundaries of an object.

How does motion capture benefit the design process?

• A. It provides a visual representation of the design.

• B. It records and analyzes human or animal movements.

• C. It creates realistic 3D rendered visuals of ideas.

• D. It assists in the exchange of data between designers.

What is the primary function of haptic technology in CAD?

• A. Providing feedback through a sense of touch

• B. Simulating real-world situations on a screen

• C. Recording human and animal movements

• D. Creating 3D rendered visuals of ideas

In the context of CAD, what is virtual reality (VR)?

• A. A technology that provides a simulated environment for interactive user experiences.

• B. A system that allows users to physically touch and feel objects.

• C. A method for recording and analyzing human and animal movement.

• D. A type of data model used for mathematical simulations.

How does Finite Element Analysis (FEA) contribute to the design process?

• A. By using prototypes with sensors for data on behavior.

• B. By providing detailed criteria and specifications for designs.

• C. By simulating product behavior under different conditions, revealing unknown factors.

• D. By recording and analyzing human movements for simulations.

Which factor is mainly used to analyze the durability of a product in FEA?

• A. Dynamic

• B. Heat

• C. Static

• D. Stress&Fatigue

What is the advantage of using FEA in the design process?

• A. Identifying errors in the design before manufacturing

• B. Generating physical prototypes for testing

• C. Reducing costs and waste in the production process

• D. Creating detailed criteria and specifications for designs

What does haptic technology use to apply forces initiated by the user's movements?

• A. Virtual models

• B. Mechanical actuators

• C. Motion capture devices

• D. Finite Element Analysis

In which industries is haptic technology extensively used?

• A. Environment

• B. Agricultural

• C. Textile

• D. Medical