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Test your basic knowledge |
IB Design Technology Vocab
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Subjects
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engineering
,
ib
Instructions:
Answer 50 questions in 15 minutes.
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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. The calculation and simulation of unknown factors in products using CAD systems. for example simulating the stresses within a welded car part
bandwidth
'bottom up' modelling
multiplexing
finite element analysis (FEA)
2. Mechanical efficiency is the effectiveness of a simple machine
market sector
efficiency
mass customization
essential
3. 3 linear axes (X -Y -Z) and two rotary axes (A -B) e.g. milling machine
fuse deposition modelling (FDM)
five- axis machining
just- in - time (JIT)
orthographic drawing
4. The use of computers to aid manufacturing
computer- aided manufacture
dematerialization
data reliability
craft production
5. The simplest form of carbohydrate - consisting of one sugar residue. they are the building blocks for disaccharides and polysaccharides
performance test
monosaccharide
sustainable development
craft production
6. The aspect of ergonomics that deals with body measurements - particularly those of size - strength and physical capacity
biological value
market sector
anthropometrics
brand
7. Apply technologies to improve the building environment and functionality for occupants and tenants while controlling costs to improve end- user security - comfort and accessibility and help user productivity
fibre
multiplexing
intelligent building
physio- pleasure
8. Pleasures derived from satisfying peoples taste - values and aspirations
sustainable development
computer- aided manufacture
ideo- pleasure
literature research
9. A comparative measure of poverty - literacy - education - life expectancy - childbirth and other factors for countries worldwide
human development index
exploded isometric drawing
dematerialization
food insecurity
10. The creation of new - modified or updated products aimed mainly at a company's existing customers.
performance test
charge
product development
malnutrition
11. An adhesive is a substance that is applied between two surfaces in order to bond them together
attribute listing
freehand drawing
motion capture technology
adhesive
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
market development
flow chart
product champion
gelatinizing (gelling)
13. The resistance a material offers to penetration or scratching
reconditioning
mathematical model
hardness
food spoilage
14. That proportion of a population with a dimension at or less than a given value
grey water
demodulation
black water
percentile range
15. 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
incremental design
physio- pleasure
diversification
market pull
16. Fatty acids that are required in the human diet. this means that it cannot be synthesized by the body from other fatty acids and must be obtained from food.
parison
intelligent fabric
essential fatty acid
divergent thinking
17. A system of manufacturing that uses computers to integrate the processing of production - business and manufacturing in order to create more efficient production lines
psycho- pleasure
computer- integrated manufacture
food spoilage
black water
18. The ability of a material to resist the propagation of cracks.
living building
perspective drawing
toughness
injection moulding
19. The relationship between what something - for example - a product - is worth and the cash amount spent on it.
value for money
active solar collection
mathematical model
raster tool
20. A test of the performance of some new product under the conditions in which it will be used
quality assurance
subtractive manufacture
thermal conductivity
field trial
21. A series of flat views of an object showing it exactly as it is in shape and size
bandwidth
orthographic drawing
coagulation of protein
toughness
22. An appearance prototype or appearance model is a physical representation of an object that literally appears like the production product. However - it does not function and is made from wood - foam - clay or other prototyping materials
two- axis machining
service costs
appearance prototype
mass customization
23. Water that contains animal - human or food waste and would not be reused for other purposes
electrical resistivity
black water
innovation
mass customization
24. The mass production of a product via a flow line based on the interchangeability of parts - pre- processing of materials - standardization and work division
food intolerance
diversification
assembly- line production
toughness
25. A natural resource that cannot be re- made or re- grown as it does not naturally reform at a rate that makes its use sustainable - for example - coal - petroleum and natural gas
planned obsolescence
surface modelling
constructive discontent
non - renewable resources
26. 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
paper prototyping
algorithm
charge
batch production
27. The process of discovering a principle. a technical advance in a particular field often resulting in a novel product
charge
product development
resistance
invention
28. The ability to analyse information in order to select an answer from alternatives
artificial intelligence
animation
convergent thinking
user trial
29. Two or more atoms that are normally bonded together covalently
biocompatibility
molecule
toughness
micronutrient deficiency
30. A measure of how fast heat is conducted through a slab of material with a given temperature difference across the slab.
brainstorming
thermal conductivity
pocket tool
batch production
31. 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.
technocautious
thermal expansion (expansivity)
fashion
computer- aided design
32. A volume production process involving machines controlled by computers
biocompatibility
attribute listing
automation
demodulation
33. The reduction of weight and ise of materials
psycho- pleasure
reconditioning
dematerialization
finite element analysis (FEA)
34. The design contains those implicit features of a product that are recognized as essential by a majority of manufacturers and purchasers
physio- pleasure
dominant design
stereo lithography (SLA)
technology push
35. Markets divided up into smaller groups where the purchasers have similar characteristics and tastes
just- in - time (JIT)
biomimetics
market segmentations
molecule
36. Tool path is determined by individual Z coordinates across the product
g code
market development
pocket tool
current
37. A solution to a problem in one field is used to provide a new idea for a design problem in another
just- in - time (JIT)
feed speed
quality assurance
adaptation
38. A sugar alcohol with three hydrophilic alcoholic hydroxyl groups. it is an important component of triglycerides (fats and oils) and phospholipids
attribute listing
glycerol
efficiency
market penetration
39. An individual working outside or inside an organisation who is committed to the invention of a novel product and often becomes isolated because he or she is engrossed with ideas that imply change and are resisted by others
computer modelling
food spoilage
lone inventor
expert appraisal
40. Designing in relation to materials during processing
multiplexing
converging technology
toughness
design for materials
41. A functional prototype - or a functional appearance model - is a prototype that 'looks like' and 'works like' a production product. although they are made from prototype materials - these models simulate actual finishes and colours as well as mechani
variable costs
analogy
stiffness
functional prototype
42. The process of recovering the information contained - for example - in the human voice - which had been previously added to a suitable electromagnetic carrier
demodulation
reuse
planned obsolescence
monosaccharide
43. An anatomical 3D model of the human body
aeration
digital human
manikin
mathematical model
44. The difference in electrical potential between two points.
fabric
mass customization
voltage
laser cutter
45. A flexible computer- operated machine that is able to perform a range of tasks in an efficient and accurate manner
industrial robot
dematerialization
technocautious
artificial intelligence
46. Obtaining users' responses.
negative saturation
user research
four- axis machining
two- axis machining
47. The cost required to maintain or repair a product or system.
demodulation
service costs
manufacturing technique
value for money
48. Designers design specifically for optimum use of existing manufacturing capability
coagulation of protein
stereo lithography (SLA)
design for manufacture (DfM)
dominant design
49. 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
laser cutter
literature research
bit rate
food intolerance
50. The process of adding the information contained - for example - in the human voice to a suitable electromagnetic carrier
injection moulding
essential
modulation
tensile strength
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