Types of Digital Fabrication Techniques for Architecture Students

Question 1

What is a significant limitation of digital fabrication techniques in architecture?

Accepted Answer

Elevated cost and implementation complexity

Answer

Enhanced design freedom and intricate designs

Answer

Accelerated and efficient production

Answer

Minimized material waste

Question 2

Which drawback is associated with using digital fabrication in architectural design?

Accepted Answer

Higher production expenses

Answer

Reduced material waste

Answer

Increased design flexibility

Question 3

Which of the following is a digital fabrication technique that involves adding material layer by layer to create a three-dimensional object?

Accepted Answer

3D printing

Answer

CNC machining

Answer

Laser cutting

Answer

Hand sculpting

Question 4

Which digital fabrication technique is best suited for creating precise and intricate metal components?

Accepted Answer

CNC machining

Answer

3D printing

Answer

Laser cutting

Question 5

Which of the following file formats is specifically designed for storing 3D models for digital fabrication?

Accepted Answer

.STL

Answer

.OBJ

Answer

.DXF

Answer

.PDF

Question 6

What is the key difference between subtractive and additive digital fabrication techniques?

Accepted Answer

Subtractive techniques remove material to create an object, while additive techniques add material.

Answer

Additive techniques remove material to create an object, while subtractive techniques add material.

Answer

Subtractive techniques are more precise than additive techniques.

Answer

Additive techniques are faster than subtractive techniques.

Question 7

Which of the following is a limitation of using digital fabrication in architecture?

Accepted Answer

Limited material choices

Answer

Increased design flexibility

Answer

Reduced production costs

Question 8

Which digital fabrication technique builds a 3D object by depositing layers of material?

Accepted Answer

3D printing

Answer

CNC machining

Answer

Laser cutting

Question 9

What digital fabrication technique utilizes a rotating tool to cut or shape materials?

Accepted Answer

CNC machining

Answer

3D printing

Answer

Laser cutting

Question 10

Which digital fabrication technique employs a laser beam to cut or engrave materials?

Accepted Answer

Laser cutting

Answer

3D printing

Answer

CNC machining

Question 11

What is the purpose of a G-code file in CNC machining?

Accepted Answer

Controlling machine movements

Answer

Storing design data

Answer

Generating toolpaths

Question 12

Which factor determines the resolution of a laser cut?

Accepted Answer

Laser spot size

Answer

Laser power

Answer

Material thickness

Question 13

Which of the following fabrication techniques does not involve the deposition or removal of materials digitally?

Accepted Answer

Injection molding

Answer

3D printing

Answer

CNC machining

Answer

Laser cutting

Question 14

What is the fundamental principle on which 3D printing operates?

Accepted Answer

Building an object by depositing and layering materials

Answer

Using a laser to etch designs into materials

Answer

Molding materials into desired forms

Answer

Cutting materials with a high-powered water jet

Question 15

What is the primary limitation of laser cutting technology?

Accepted Answer

Constraints in the thickness of materials that can be processed

Answer

High cost and complex operation

Answer

Inherent inaccuracy and imprecision

Answer

Limited versatility in handling different materials

Question 16

Which file format is predominantly used in CNC machining processes?

Accepted Answer

G-code

Answer

STL

Answer

OBJ

Answer

DXF

Question 17

Explain the fundamental distinction between additive and subtractive manufacturing processes.

Accepted Answer

Additive: builds objects by adding material; Subtractive: removes material to create objects

Answer

Subtractive: builds objects by adding material; Additive: removes material to create objects

Answer

Both methods use the same principles but differ in the materials employed

Answer

There is no distinction between additive and subtractive manufacturing

Question 18

For producing small-scale, highly detailed architectural models, which digital fabrication technique is most suitable?

Accepted Answer

Stereolithography (SLA) 3D printing

Answer

Fused deposition modeling (FDM) 3D printing

Answer

CNC machining

Answer

Laser cutting

Question 19

Which of the following materials is not commonly used in digital fabrication for architecture?

Accepted Answer

Glass

Answer

PLA

Answer

ABS

Answer

Concrete

Question 20

Which digital fabrication technique involves the controlled removal of material, such as wood or metal, to create a three-dimensional object?

Accepted Answer

CNC machining

Answer

3D printing

Answer

Laser cutting

Answer

Vacuum forming

Question 21

What is a significant advantage of 3D printing compared to traditional manufacturing methods?

Accepted Answer

Rapid prototyping and customization

Answer

Increased durability

Answer

Lower production costs

Answer

Higher precision

Question 22

What is the common file format used for describing 3D models suitable for digital fabrication?

Accepted Answer

STL

Answer

PDF

Answer

DXF

Answer

OBJ

Question 23

When selecting a digital fabrication technique for an architectural project, which factors should be considered?

Accepted Answer

Material properties, design complexity, and project budget

Answer

Software compatibility and aesthetics

Answer

Availability of equipment and sustainability

Answer

None of the above

Question 24

In what ways can digital fabrication enhance the efficiency of architectural design and construction processes?

Accepted Answer

Rapid prototyping, design optimization, and reduced material waste

Answer

Increased material costs and labor requirements

Answer

Limited design freedom and customization

Question 25

What is a primary safety concern associated with laser cutting?

Accepted Answer

Exposure to the laser beam

Answer

Excessive noise

Answer

Chemical fumes

Answer

Electrical shock

Question 26

Which type of software application is commonly used to generate toolpaths for CNC machining?

Accepted Answer

CAM software

Answer

BIM software

Answer

3D modeling software

Answer

CAD software

Question 27

In what ways can digital fabrication contribute to sustainable architecture?

Accepted Answer

Reduced material waste, optimized energy efficiency, and localized production

Answer

Limited design flexibility

Answer

Increased use of non-renewable resources