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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
market penetration
craft production
laser cutter
malnutrition
2. Hypersensitivity to dietary substances
additive manufacture
pocket tool
food allergy
plastic deformation
3. 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
biomimetics
paper prototyping
reuse
4. 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
disaccharide
incremental design
draft angle
food hygiene
5. Refers to materials and devices that operate at the nanoscale. 'Nano' means a billionth. A nanometer is one- billionth of a meter
voltage
nanotechnology
ergonome
fibre structure
6. 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
minerals
attribute listing
fashion
brainstorming
7. The design contains those implicit features of a product that are recognized as essential by a majority of manufacturers and purchasers
molecule
variable costs
fatty acid
dominant design
8. Involving the use of sense organs
appearance prototype
corporate strategy
organoleptic
two- axis machining
9. The technique of heating and cooling a building naturally without the use of mechanical equipment
passive solar design
numerical control (NC)
algorithm
quality assurance
10. 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
machine tool step variable
reuse
mass customization
flash
11. 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
life cycle analysis...
variable costs
living building
appropriate technology
12. The mass production of a product via a flow line based on the interchangeability of parts - pre- processing of materials - standardization and work division
digital human
essential fatty acid
toughness
assembly- line production
13. A solution to a problem in one field is used to provide a new idea for a design problem in another
manikin
adaptation
stereo lithography (SLA)
ideo- pleasure
14. Long- term aims and objectives of a company and ways of achieving them by allocation of resources
passive solar design
incremental design
exploded isometric drawing
corporate strategy
15. The direct introduction to molten plastic under pressure into a die - which then cools rapidly - allowing the formed object to be released from the mould
laser cutter
design for process
injection moulding
coagulation of protein
16. Costs that vary with output - for example - fuel or raw materials.
assembly- line production
orthographic drawing
monosaccharide
variable costs
17. 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
stereo lithography (SLA)
green design
orthographic drawing
flow chart
18. The exposure of protein to heat or acid - which results in irreversible changes that reduce solubility and change optical characteristics
dry rapid prototyping
living building
diversification
coagulation of protein
19. Pleasure derived from the sensory organs - including pleasures connected with touch - taste - smell and sensual pleasure
analogy
robust design
dominant design
physio- pleasure
20. The mass per unit volume of a material
density
user trial
perspective drawing
mathematical model
21. A technique that uses break- away supports. Break- away structure can be difficult to remove from detailed areas.
obesity
building envelope
overweight
dry rapid prototyping
22. The reduction of weight and ise of materials
product family
alloy
converging technology
dematerialization
23. Water that contains animal - human or food waste and would not be reused for other purposes
lone inventor
raster tool
diversification
black water
24. The process of adding the information contained - for example - in the human voice to a suitable electromagnetic carrier
market development
market penetration
modulation
analogy
25. A volume production process involving machines controlled by humans
modulation
computer- aided design
value for money
mechanization
26. The rate of flow of electrons
dry rapid prototyping
current
permanent joining techniques
draft angle
27. Natural compounds formed through geological processes
non - renewable resources
three- axis machining
minerals
technophobe...
28. The application of methods and systems found in nature to the study and design of engineering systems and modern technology
computer numerical control
biomimetics
laminated object manufacture (LOM)
user research
29. The process of discovering a principle. a technical advance in a particular field often resulting in a novel product
just- in - time (JIT)
invention
market development
biomimetics
30. The recording of human or animal movement by any means - for example - by video - magnetic or electro- mechanical design
motion capture technology
market segmentations
sustainable development
computer modelling
31. The permanent deformation of a solid subjected to stress
plastic deformation
biomimetics
select laser sintering (SLS)
density
32. Basically a CNC robot with small extrusion head. Moves back and forth along a platform building up a model by feeding heated plastic wire through the head.
biocompatibility
motion capture technology
fuse deposition modelling (FDM)
mathematical model
33. The ability to simulate a real situation on the screen and interact with it in a near- natural way.
diffusion into the marketplace
variable costs
fuse deposition modelling (FDM)
virtual reality
34. Food becoming unfit for consumption - for example - due to chemical or biological contamination
three- axis machining
organoleptic
food spoilage
intelligent building
35. A condition whereby users perceive more aesthetically pleasing designs to be easier to use than less aesthetically pleasing designs
toughness
brainstorming
aesthetic - usability effect
subtractive manufacture
36. An isometric drawing of an object with more than one component that depicts how the parts of assemblies fit together
corporate strategy
electrical resistivity
quality assurance
exploded isometric drawing
37. Two or more atoms that are normally bonded together covalently
design for process
nanotechnology
molecule
just- in - case (JIC)
38. An adhesive is a substance that is applied between two surfaces in order to bond them together
adhesive
one- off production
obesity
solid object printing
39. The assessment of the effect a product has on the environment from the initial concept to disposal
diversification
life cycle analysis...
numerical control (NC)
industrial robot
40. Limited volume production (a set number of items to be produced)
batch production
living building
repair
innovation
41. An influential individual - usually working within an organization - who develops an enthusiasm for a particular idea or invention and 'champions' it within that organization.
bit rate
wet rapid prototyping
multiplexing
product champion
42. CO2 laser is used to sinter a thin layer of heat- fusible powder that gradually builds up the 3D model.
select laser sintering (SLS)
lipid
innovation
food intolerance
43. A flexible computer- operated machine that is able to perform a range of tasks in an efficient and accurate manner
computer modelling
industrial robot
invention
'top down' modelling
44. A short length of extruded pipe for use in blow moulding
monosaccharide
g code
animation
parison
45. Designing in a way that takes account of the environmental impact of the product throughout its life
alloy
computer- aided design
green design
bit rate
46. A computer- based machine or robot that has the ability to learn from information gained through feedback
bandwidth
stiffness
grey water
artificial intelligence
47. A device that is able to laser cut and engrave 2D shapes
literature research
machine tool step variable
laser cutter
bit rate
48. The psychological condition resulting from inadequacy or imbalance in food intake or from poor absorption of food consumed
gelatinizing (gelling)
negative saturation
malnutrition
fixed costs
49. This is a measure of a material's ability to conduct electricity. a material with low electrical resistivity will conduct electricity well.
fibre
overweight
electrical resistivity
'top down' modelling
50. A style or trend
paper prototyping
fashion
recycling
current
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