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Test your basic knowledge |
IB Design Technology Vocab
Start Test
Study First
Subjects
:
engineering
,
ib
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. This covers all activities from design to documentation. It also includes the regulation of quality of raw materials - assemblies - products and components - services related to production - and management and inspection processes.
expert appraisal
market penetration
quality assurance
active solar collection
2. A flexible computer- operated machine that is able to perform a range of tasks in an efficient and accurate manner
service costs
industrial robot
biocompatibility
charge
3. Where a completely new product is devised by going back to the roots of a problem and thinking about a solution in a different way.
spiral tool
digital human
sustainable development
radical design
4. Sliced CAD data and cuts each layer from a roll of material using a laser or plotter cutter. Sliced layers are glued together to create model.
malnutrition
laminated object manufacture (LOM)
organoleptic
five- axis machining
5. The biological value of a protein refers to how much of the nitrogen content of food is retained by the body. the biological value of proteins ranges from 50% to 100% and is a measure of how much dietary protein source can support growth
biological value
living building
fixed costs
haptic technology
6. The manufacture of 3D parts by removing (cutting) unwanted material from a block
black water
stiffness
five- axis machining
subtractive manufacture
7. The exposure of protein to heat or acid - which results in irreversible changes that reduce solubility and change optical characteristics
lone inventor
coagulation of protein
finite element analysis (FEA)
g code
8. The process of recovering the information contained - for example - in the human voice - which had been previously added to a suitable electromagnetic carrier
die
demodulation
expert appraisal
fatty acid
9. The reduction of weight and ise of materials
dematerialization
recycling
analogy
appropriate technology
10. The synergistic merging of nanotechnology - biotechnology - information and communication technologies and cognitive science
technophobe...
current
ductility
converging technology
11. The mass per unit volume of a material
density
service costs
digital human
appearance prototype
12. Automated machines that require data to be inputted manually by a trained operator
numerical control (NC)
divergent thinking
negative saturation
living building
13. The formation of a gel by using gelatin or by the heat treatment of starch and water to break open starch granules - for example custard
mass customization
gelatinizing (gelling)
design for disassembly
adhesive
14. Employs inkjet technology. Linear array of nozzles deposit molten wax on a platform layer by layer to build a 3D model.
quality control
technology push
malnutrition
solid object printing
15. The use of consumer reports and newspaper items to follow historical development. useful sources of information could include CD-Roms - such as encyclopedias and newspapers - or more specific discs - subject specific magazines - and manufacturers' in
literature research
ductility
resistance
convergent thinking
16. Costs that vary with output - for example - fuel or raw materials.
laser cutter
bandwidth
variable costs
field trial
17. A short length of extruded pipe for use in blow moulding
surface modelling
motion capture technology
parison
body mass index (BMI)
18. The application of methods and systems found in nature to the study and design of engineering systems and modern technology
biomimetics
stiffness
exploded isometric drawing
adaptation
19. Fatty acids are carboxylic acids with a long hydrocarbon chain - usually straight
essential
fibre structure
quality assurance
fatty acid
20. Using the materials from obsolete products to create other products.
organoleptic
convergent thinking
coagulation of protein
recycling
21. The aspect of ergonomics that deals with body measurements - particularly those of size - strength and physical capacity
resistance
innovation
genetically modified organism
anthropometrics
22. A model using mathematical symbols that can be manipulated numerically
biocompatibility
mathematical model
voltage
green design
23. The observation of people using a product and collection of comments from people who have used a product.
intelligent fabric
invention
user trial
functional prototype
24. Natural compounds formed through geological processes
minerals
convergent thinking
brand
four- axis machining
25. The psychological condition resulting from inadequacy or imbalance in food intake or from poor absorption of food consumed
robust design
motion capture technology
malnutrition
computer numerical control
26. CO2 laser is used to sinter a thin layer of heat- fusible powder that gradually builds up the 3D model.
select laser sintering (SLS)
batch production
machine tool step variable
design for process
27. A conscious act either to ensure a continuing market or to ensure that safety factors and new technologies can be incorporated into later versions of the product
glycerol
planned obsolescence
cost- effectiveness
market development
28. Hypersensitivity to dietary substances
organoleptic
active solar collection
food allergy
electrical resistivity
29. A situation where the firm does not allocate space to the storage of components or completed items - but instead orders them (or manufactures them) when required. large storage areas are not needed and items that are not ordered are not made
active solar collection
additive manufacture
just- in - time (JIT)
density
30. A mixture composed of two or more substances with one substance acting as the matrix or glue
functional prototype
composite
converging technology
glycerol
31. Analysing a situation that would benefit from redesign - and working out a strategy for improving it
fixed costs
'top down' modelling
computer numerical control
constructive discontent
32. A volume production process involving machines controlled by humans
bit rate
robust design
design for manufacture (DfM)
mechanization
33. A filamentous material long in relation to its width/breadth
reuse
design for materials
aeration
fibre structure
34. Using creative ability to produce a wide range of possible solutions to a problem
molecule
just- in - time (JIT)
divergent thinking
coagulation of protein
35. To combine multiple signals for transmission over a single line or medium
mass production
planned obsolescence
genetically modified organism
multiplexing
36. Designing in relation to materials during processing
amino acid
design for materials
market pull
manufacturing technique
37. Resources that are naturally replenished in a short time.
dematerialization
renewable resources
malnutrition
computer modelling
38. A product development process obtained through 3D - parametric and associative CAD systems. The main feature of this new method is that the design originates as a concept and gradually evolves into a complete product consisting of components and sub-
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39. The assessment of the effect a product has on the environment from the initial concept to disposal
ductility
density
life cycle analysis...
biomimetics
40. Designing taking account of assembly at various levels - for example - component to component - components into sub- assemblies and sub- assemblies into complete products
design for assembly
'top down' modelling
design for process
surface modelling
41. Tool path is determined by individual Z coordinates across the product
mathematical model
product family
pocket tool
percentile range
42. Excess material on a moulded part - forming a thin fan where two parts of the mould meet
three- axis machining
computer numerical control
solid object printing
flash
43. Someone who immediately welcomes a technological change.
daylighting
attribute listing
finite element analysis (FEA)
technophile
44. A measure of how fast heat is conducted through a slab of material with a given temperature difference across the slab.
negative saturation
thermal conductivity
market penetration
invention
45. Involved in development systems to ensure that products or services are designed and produced to meet or exceed customer requirements and expectations.
animation
life cycle analysis...
black water
quality control
46. The ability of a material to withstand pulling forces.
tensile strength
food allergy
daylighting
repair
47. The research and analysis of the mechanics of living organisms
product champion
algorithm
biomechanics
subtractive manufacture
48. The width of the electromagnetic spectrum that a signal occupies
flash
green design
fixed costs
bandwidth
49. Morphologic synthesis is an elaboration of attribute listing. after completing the list of attributes - list them along two sides of a 2D grid. think creatively about how the attributes can be developed through new ideas in each of the cells to impro
morphologic synthesis...
five- axis machining
brand
die
50. A tool used in the manufacture of parts by moulding - forging - swaging or stamping processes
die
glycerol
mass customization
wet rapid prototyping