WorksheetsS3 GC - Tea Light (3D modelling)
Total questions: 9
Worksheet time: 5mins
What does CAD stand for?
Computer Aided Drawing
Computer Aided Design
Computer Automated Design
Computer Assisted Drawing
What is the primary benefit of using CAD in design?
It eliminates the need for physical models
It reduces the need for designers
It increases the cost of production
It allows for quick changes in color, materials, and components
What does CAM stand for?
Computer Aided Modeling
Computer Assisted Manufacturing
Computer Automated Manufacture
Computer Aided Manufacture
What do the X, Y, and Z coordinates represent in a CAD system?
They are used to track time
They define the texture of the design
They are used to estimate expenses
They indicate positions in a 3D space
What is the 'origin' in a coordinate system?
The highest point on the grid
The midpoint of the design
The point where X and Y meet
The point where Z starts
What is the advantage of using CAM in manufacturing?
It can produce full-size or to scale 3D models
It reduces the need for designers
It increases the cost of production
It eliminates the need for CAD
What does it mean when something is 'to scale'?
Having a proportional relationship to the actual size of an object
Being able to change shape easily
Being able to change texture easily
Having a proportional relationship to the weight of an object
What is a component in the context of CAD?
A part that when put together makes a product
A type of software used in CAD
A measurement unit
A type of material
What is a common application of 3D printing in the field of engineering?
To analyze chemical compositions
To create physical prototypes
To simulate weather patterns
To develop software algorithms
