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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. The manufacture of 3D parts by depositing molten material in a series of layers
biomechanics
just- in - case (JIC)
additive manufacture
mass production
2. Mechanical efficiency is the effectiveness of a simple machine
living building
atom
efficiency
robust design
3. Someone who resists all technological change.
computer modelling
glycerol
divergent thinking
technophobe...
4. Automated machines that require data to be inputted manually by a trained operator
thermal conductivity
active solar collection
lone inventor
numerical control (NC)
5. Computer simulation of a variety of mechanical and biological aspects of the human body
additive manufacture
overweight
market pull
digital human
6. Hypersensitivity to dietary substances
thermal conductivity
food allergy
plastic deformation
organoleptic
7. Finding new applications for different products - thereby opening up new markets
product champion
design for process
toughness
market development
8. Natural compounds formed through geological processes
data reliability
'bottom up' modelling
minerals
design for disassembly
9. A short length of extruded pipe for use in blow moulding
thermal expansion (expansivity)
design for manufacture (DfM)
parison
product champion
10. The range of users for a particular product or system.
animation
g code
user population
food insecurity
11. An adhesive is a substance that is applied between two surfaces in order to bond them together
user trial
tensile strength
computer- aided design
adhesive
12. Someone who immediately welcomes a technological change.
technophile
essential fatty acid
user research
'top down' modelling
13. 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
ideo- pleasure
quality assurance
amino acid
machine tool step variable
14. The exposure of protein to heat or acid - which results in irreversible changes that reduce solubility and change optical characteristics
living building
coagulation of protein
constructive discontent
market penetration
15. A system of manufacturing that uses computers to integrate the processing of production - business and manufacturing in order to create more efficient production lines
morphologic synthesis...
coagulation of protein
alloy
computer- integrated manufacture
16. 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
innovation
paper prototyping
one- off production
mathematical model
17. Pleasures derived from satisfying peoples taste - values and aspirations
draft angle
ergonome
ideo- pleasure
hardness
18. Where the impetus for a new design emanates from a technological development.
dominant design
technology push
flow chart
adaptation
19. Using creative ability to produce a wide range of possible solutions to a problem
life cycle analysis...
divergent thinking
percentile range
plastic deformation
20. Obtaining users' responses.
stereo lithography (SLA)
user research
ductility
converging technology
21. This is a measure of a material's ability to conduct electricity. a material with low electrical resistivity will conduct electricity well.
green design
four- axis machining
brand
electrical resistivity
22. The ability to link graphic screens together in such a way as to simulate motion or process
two- axis machining
animation
exploded isometric drawing
active solar collection
23. The relationship between what something - for example - a product - is worth and the cash amount spent on it.
permanent joining techniques
mass customization
design for disassembly
value for money
24. Involved in development systems to ensure that products or services are designed and produced to meet or exceed customer requirements and expectations.
bit rate
performance test
quality control
numerical control (NC)
25. Increased body weight in relation to height - when compared to some standard of acceptable or desirable weight. a body mass index of more than 25 is defined as overweight by the World Health Organization. overweight may or may not be due to increase
technocautious
overweight
automation
convergent thinking
26. The process of recovering the information contained - for example - in the human voice - which had been previously added to a suitable electromagnetic carrier
product family
demodulation
laminated object manufacture (LOM)
ergonomics
27. Excess material on a moulded part - forming a thin fan where two parts of the mould meet
technology push
bit rate
flash
solid modelling
28. Analysing a situation that would benefit from redesign - and working out a strategy for improving it
industrial robot
coagulation of protein
technocautious
constructive discontent
29. A computer- based machine or robot that has the ability to learn from information gained through feedback
technophobe...
artificial intelligence
feed speed
product champion
30. The design contains those implicit features of a product that are recognized as essential by a majority of manufacturers and purchasers
radical design
dominant design
additive manufacture
performance test
31. The mass per unit volume of a material
appropriate technology
density
stereo lithography (SLA)
composite
32. A realistic picture of the final model - offering some machining data - but containing no data about the interior of the part.
electrical resistivity
fuse deposition modelling (FDM)
surface modelling
essential fatty acid
33. A small- scale production process centred on manual skill
stiffness
efficiency
craft production
technology push
34. The reduction of weight and ise of materials
dematerialization
planned obsolescence
intelligent building
diffusion into the marketplace
35. A form of group think. a group with a recommended size of 10-12 people first devises wild ideas - all of which are written down. no criticism or evaluation is allowed until this is finished - as it is impossible to be creative and critical at the sam
brainstorming
thermal expansion (expansivity)
flow chart
literature research
36. A series of flat views of an object showing it exactly as it is in shape and size
robust design
orthographic drawing
fabric
life cycle analysis...
37. The manufacture of 3D parts by removing (cutting) unwanted material from a block
subtractive manufacture
artificial intelligence
green design
performance test
38. 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
design for manufacture (DfM)
stereo lithography (SLA)
fuse deposition modelling (FDM)
product family
39. X -Y -Z plus additional rotary motion e.g. Lathe with milling head
four- axis machining
technophobe...
hardness
bit rate
40. A computer program that attempts to simulate an abstract model of a particular system
design for assembly
physio- pleasure
quality control
computer modelling
41. A technique that uses a fluid support structure that can be washed and drained away. Used for more intricate internal construction where it would be difficult to break away supports.
toughness
wet rapid prototyping
computer- aided manufacture
brainstorming
42. A 3D drawing that realistically represents an object by utilizing foreshortening and vanishing points (usually imaginary ones)
perspective drawing
micronutrient deficiency
two- axis machining
ergonome
43. A volume production process involving machines controlled by computers
g code
charge
automation
gelatinizing (gelling)
44. Coordination - based code that also includes feed speed and stop/start
divergent thinking
computer modelling
food intolerance
g code
45. 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
daylighting
service costs
appearance prototype
computer modelling
46. Water that contains animal - human or food waste and would not be reused for other purposes
user population
recycling
black water
morphologic synthesis...
47. The production of large amounts of standardized products on production lines - permitting very high rates of production per worker
market segmentations
mass production
aeration
flash
48. Long- term aims and objectives of a company and ways of achieving them by allocation of resources
biological value
active solar collection
corporate strategy
disaccharide
49. 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
gelatinizing (gelling)
market development
non - renewable resources
plotter cutter
50. 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
fibre
dry rapid prototyping
design for materials
food insecurity