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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. Involved in development systems to ensure that products or services are designed and produced to meet or exceed customer requirements and expectations.
quality control
living building
assembly- line production
invention
2. That proportion of a population with a dimension at or less than a given value
percentile range
design for disassembly
virtual reality
alloy
3. 3D printing process using a vat of photosensitive resin and a vertically moving platform. Laser beam directed onto surface of resin to print patter of current model's layer by hardening resin. Platform then moves down by a layer thickness so the next
plotter cutter
stereo lithography (SLA)
daylighting
malnutrition
4. The manufacture of 3D parts by depositing molten material in a series of layers
exploded isometric drawing
additive manufacture
finite element analysis (FEA)
quality assurance
5. The range of users for a particular product or system.
appearance prototype
computer modelling
quality control
user population
6. A schematic representation of a process
plastic deformation
ductility
flow chart
coagulation of protein
7. The reduction of weight and ise of materials
atom
dematerialization
morphologic synthesis...
anthropometrics
8. The process of adding the information contained - for example - in the human voice to a suitable electromagnetic carrier
permanent joining techniques
monosaccharide
modulation
fashion
9. CO2 laser is used to sinter a thin layer of heat- fusible powder that gradually builds up the 3D model.
food hygiene
paper prototyping
select laser sintering (SLS)
composite
10. The class of materials that are continuous filaments or are in discreet elongated pieces - similar to lengths of thread with a length to thickness ratio of at least 80
five- axis machining
stiffness
fibre
gelatinizing (gelling)
11. Obtaining users' responses.
injection moulding
user research
artificial intelligence
technophobe...
12. 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
gelatinizing (gelling)
recycling
g code
ergonomics
13. The rate of flow of electrons
hardness
current
robust design
paper prototyping
14. Hypersensitivity to dietary substances
biomechanics
fibre structure
food allergy
expert appraisal
15. The assessment of the effect a product has on the environment from the initial concept to disposal
malnutrition
bit rate
value for money
life cycle analysis...
16. The quantity of unbalanced electricity in a body (either positive or negative) and construed as an excess or deficiency of electrons and is measured in coulombs
five- axis machining
fabric
die
charge
17. A sophisticated CIM system that manufactured products to individual customer orders. the benefits of economy of scale are gained whether the order is for a single item or thousands
mass customization
passive solar design
technophile
voltage
18. X and Y axes for cutting e.g. CNC Lathe
radical design
mass customization
two- axis machining
biocompatibility
19. Water that contains animal - human or food waste and would not be reused for other purposes
genetically modified organism
spiral tool
black water
market pull
20. The mass per unit volume of a material
non - renewable resources
minerals
density
plastic deformation
21. Markets divided up into smaller groups where the purchasers have similar characteristics and tastes
market segmentations
appropriate technology
computer modelling
computer- aided manufacture
22. A series of flat views of an object showing it exactly as it is in shape and size
design for process
surface modelling
fuse deposition modelling (FDM)
orthographic drawing
23. 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.
assembly- line production
laminated object manufacture (LOM)
batch production
plotter cutter
24. Tool path is determined by individual Z coordinates across the product
living building
pocket tool
dematerialization
diffusion into the marketplace
25. A group of products having common classification criteria. Members normally have many common parts and assemblies.
perspective drawing
product development
product family
analogy
26. Technology appropriate to the context in which it is applied. appropriate technologies are low in capital cost - use local material wherever possible - create jobs using local skills and labour - involve decentralized renewable energy sources - make
additive manufacture
diversification
appropriate technology
g code
27. Representative users perform realistic tasks by interacting with a paper version of the user- product interface that is manipulated by a person acting as a computer - who does not explain how the interface works
paper prototyping
design for manufacture (DfM)
fatty acid
genetically modified organism
28. Z axis for depth - X and Y for direction of cut e.g. milling - routing - engraving
demodulation
tensile strength
reuse
three- axis machining
29. A broad way of categorizing the kinds of market the company is aiming for
market sector
expert appraisal
technophobe...
plotter cutter
30. A compound that cannot be made in the body but has to be provided ready- made in the diet - for example - vitamins - essential fatty acids - and essential amino acids
essential
technophobe...
data reliability
select laser sintering (SLS)
31. A volume production process involving machines controlled by computers
automation
parison
essential
tensile strength
32. Small changes to the design of a product that seem trivial but the cumulative effect of which over a longer period can be very significant
subtractive manufacture
adhesive
isometric drawing
incremental design
33. A 2D physical anthropometric model based on a specific percentile - which is used with drawings of the same scale as the model to consider the relationship between the size of an object and people
ergonome
atom
just- in - case (JIC)
bandwidth
34. A measure of the degree of increase in dimensions when an object is heated. This can be measured by an increase in length - area or volume. The expansivity can be measured as the fractional increase in dimension per kelvin increase in temperature.
attribute listing
thermal expansion (expansivity)
design for process
glycerol
35. A device that is used to cut 2D shapes from card and vinyl
overweight
plotter cutter
functional prototype
renewable resources
36. A sugar (a carbohydrate) composed of two monosaccharide molecules
craft production
percentile range
disaccharide
quality assurance
37. The transfer of an idea from one context to another
'top down' modelling
demodulation
analogy
planned obsolescence
38. The way a person or group lives - including patterns of social relations - consumption - entertainment and dress
active solar collection
lifestyle
radical design
building envelope
39. 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
machine tool step variable
design for manufacture (DfM)
disaccharide
40. A flexible computer- operated machine that is able to perform a range of tasks in an efficient and accurate manner
industrial robot
automation
spiral tool
tensile strength
41. Tool path is circular - which is useful for round and curved objects
spiral tool
corporate strategy
malnutrition
obesity
42. The reconstruction or renewal of any part of an existing structure or device.
biomechanics
product family
machine tool step variable
repair
43. The production of large amounts of standardized products on production lines - permitting very high rates of production per worker
mass production
mathematical model
plotter cutter
minerals
44. Pleasures derived from satisfying peoples taste - values and aspirations
toughness
appearance prototype
ideo- pleasure
spiral tool
45. The difference in electrical potential between two points.
voltage
permanent joining techniques
dematerialization
orthographic drawing
46. An individual (often craft- produced) article or a prototype for a larger- scale production
technophobe...
machine tool step variable
one- off production
green design
47. Pleasure derived from the sensory organs - including pleasures connected with touch - taste - smell and sensual pleasure
computer- aided manufacture
fixed costs
physio- pleasure
robust design
48. The process of recovering the information contained - for example - in the human voice - which had been previously added to a suitable electromagnetic carrier
demodulation
just- in - time (JIT)
computer- aided manufacture
fatty acid
49. The costs that must be paid out before production starts - for example machinery. these costs do not change with the level of productions
fixed costs
ergonomics
living building
computer numerical control
50. The recording of human or animal movement by any means - for example - by video - magnetic or electro- mechanical design
market penetration
product champion
motion capture technology
fuse deposition modelling (FDM)