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Test your basic knowledge |
IB Design Technology Vocab
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Subjects
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engineering
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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. A small- scale production process centred on manual skill
surface modelling
craft production
user trial
nanotechnology
2. A technique that uses break- away supports. Break- away structure can be difficult to remove from detailed areas.
surface modelling
dry rapid prototyping
algorithm
active solar collection
3. The smallest part of an element that can exist chemically
atom
analogy
computer numerical control
fixed costs
4. Costs that vary with output - for example - fuel or raw materials.
ergonome
variable costs
product family
attribute listing
5. Waste water generated from processes such as washing dishes - bathing and laundry
composite
four- axis machining
motion capture technology
grey water
6. Natural compounds formed through geological processes
mass production
disaccharide
solid object printing
minerals
7. 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
perspective drawing
intelligent fabric
living building
appropriate technology
8. Designing in relation to materials during processing
electrical resistivity
multiplexing
design for materials
recycling
9. The design contains those implicit features of a product that are recognized as essential by a majority of manufacturers and purchasers
planned obsolescence
dominant design
fatty acid
solid object printing
10. An adverse food- induced reaction that does not involve the immune system
design for assembly
design for process
coagulation of protein
food intolerance
11. X and Y axes for cutting e.g. CNC Lathe
craft production
essential
density
two- axis machining
12. A filamentous material long in relation to its width/breadth
fibre structure
g code
design for assembly
bandwidth
13. Hypersensitivity to dietary substances
select laser sintering (SLS)
fibre
food allergy
anthropometrics
14. The width of the electromagnetic spectrum that a signal occupies
'top down' modelling
food spoilage
bandwidth
three- axis machining
15. Limited volume production (a set number of items to be produced)
sustainable development
food insecurity
batch production
bandwidth
16. A volume production process involving machines controlled by computers
computer- aided manufacture
biocompatibility
voltage
automation
17. An organic compound that contains aliphatic hydrocarbons - essential for the structure and function of living cells. examples include fats - waxes and steroids
lipid
g code
attribute listing
flow chart
18. Two or more atoms that are normally bonded together covalently
molecule
invention
mechanical advantage
assembly- line production
19. The process of recovering the information contained - for example - in the human voice - which had been previously added to a suitable electromagnetic carrier
demodulation
hardness
just- in - case (JIC)
divergent thinking
20. Fatty acids are carboxylic acids with a long hydrocarbon chain - usually straight
fatty acid
computer- aided design
robust design
glycerol
21. The ability of a material to resist the propagation of cracks.
toughness
innovation
ergonome
plastic deformation
22. A sequence of instructions to describe a set of actions
g code
algorithm
'bottom up' modelling
essential fatty acid
23. An evaluation of the actual performance of the task or learning objective using the conditions under which it will be performed and the absolute standard for acceptable performances
performance test
user trial
lone inventor
aesthetic - usability effect
24. The property of being biologically compatible by not producing a toxic - injurious or immunological response in living tissue
composite
service costs
daylighting
biocompatibility
25. Tool path is determined by individual Z coordinates across the product
radical design
algorithm
user research
pocket tool
26. A schematic representation of a process
flow chart
field trial
product champion
biocompatibility
27. 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.
food intolerance
radical design
converging technology
appearance prototype
28. This is a measure of a material's ability to conduct electricity. a material with low electrical resistivity will conduct electricity well.
electrical resistivity
virtual reality
gelatinizing (gelling)
market pull
29. A test of the performance of some new product under the conditions in which it will be used
computer- aided design
industrial robot
technophile
field trial
30. Clear representations of the final part. They provide a complete set of data for the product to be realized.
manikin
user trial
solid modelling
minerals
31. Designing in a way that takes account of the environmental impact of the product throughout its life
nanotechnology
computer- aided manufacture
fashion
green design
32. Food becoming unfit for consumption - for example - due to chemical or biological contamination
mathematical model
design for process
recycling
food spoilage
33. Water that contains animal - human or food waste and would not be reused for other purposes
black water
cost- effectiveness
flash
surface modelling
34. An anatomical 3D model of the human body
market penetration
fibre
manikin
market sector
35. The exposure of protein to heat or acid - which results in irreversible changes that reduce solubility and change optical characteristics
innovation
morphologic synthesis...
demodulation
coagulation of protein
36. The cost required to maintain or repair a product or system.
surface modelling
computer- integrated manufacture
service costs
just- in - time (JIT)
37. The ability to analyse information in order to select an answer from alternatives
orthographic drawing
select laser sintering (SLS)
craft production
convergent thinking
38. An isometric drawing of an object with more than one component that depicts how the parts of assemblies fit together
select laser sintering (SLS)
product family
exploded isometric drawing
feed speed
39. Designing to enable the product to be manufactured using a specific manufacturing process - for example - injection moulding
design for process
incremental design
service costs
technology push
40. X -Y -Z plus additional rotary motion e.g. Lathe with milling head
four- axis machining
resistance
fashion
living building
41. Lack of essential vitamins and minerals resulting from unbalanced food intake and specific problems of food absorption
repair
literature research
product development
micronutrient deficiency
42. Excess material on a moulded part - forming a thin fan where two parts of the mould meet
flash
toughness
parison
innovation
43. A style or trend
literature research
mass customization
perspective drawing
fashion
44. A type of fastening that is not supposed to be removed. it is only possible to remove such joins by drilling - cutting or grinding the join away
subtractive manufacture
invention
permanent joining techniques
g code
45. A comparative measure of poverty - literacy - education - life expectancy - childbirth and other factors for countries worldwide
hardness
craft production
just- in - time (JIT)
human development index
46. 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
computer numerical control
functional prototype
finite element analysis (FEA)
biological value
47. 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
thermal conductivity
dry rapid prototyping
essential
permanent joining techniques
48. The resistance of an elastic body to deflection by an applied force.
amino acid
food allergy
die
stiffness
49. Applies to 3D profiling. it is the amount of tool that passes over work already cut and determines the quality of the finished surface. it is expressed as a percentage - the higher the quality the higher the percentage
machine tool step variable
divergent thinking
food hygiene
green design
50. The use of computers to aid the design process
computer- aided design
disaccharide
current
injection moulding
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