WorksheetsWhat Is 3D Printing and How Does It Work?
Total questions: 5
Worksheet time: 3mins
1. What is another term commonly used for 3D printing?
A. Subtractive Manufacutring
B. Additive Manufacturing
C. Layer Subtraction
D. Digital Fabrication
2. What is the first step in the 3D‑printing process described in the video?
A. Sending the file to the printer
B. Designing or obtaining a digital model
C. Calibrating the printer nozzle
D. Cooling the printed layers
3. Which of the following is the most common material used in 3D printing?
A. Metal powder
B. Food paste
C. Plastic filament
D. Ceramic resin
4. According to the video, which of these is not a potential application of 3D printing?
A. Printing houses
B. Creating customized meals
C. Printing small body parts
D. Producing fossil fuels
5. Which advantage of 3D printing is highlighted in the video?
A. It allows fast and cost‑effective creation of complex shapes
B. It requires high-cost tooling
C. Only large parts can be printed
D. Requires manual operation for each layer
