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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. 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
user research
converging technology
micronutrient deficiency
mass customization
2. The observation of people using a product and collection of comments from people who have used a product.
user trial
technocautious
green design
radical design
3. The wide acceptance (and sale) of a product
diffusion into the marketplace
market sector
composite
permanent joining techniques
4. The opposition that a substance offers to the flow of electric current.
resistance
food insecurity
design for disassembly
manikin
5. The reduction of weight and ise of materials
animation
dematerialization
ideo- pleasure
amino acid
6. A series of flat views of an object showing it exactly as it is in shape and size
orthographic drawing
psycho- pleasure
food hygiene
current
7. CO2 laser is used to sinter a thin layer of heat- fusible powder that gradually builds up the 3D model.
select laser sintering (SLS)
lone inventor
injection moulding
haptic technology
8. The permanent deformation of a solid subjected to stress
freehand drawing
product development
plastic deformation
computer- integrated manufacture
9. 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.
spiral tool
technophile
essential fatty acid
resistance
10. The way a person or group lives - including patterns of social relations - consumption - entertainment and dress
'bottom up' modelling
expert appraisal
lipid
lifestyle
11. Mechanical efficiency is the effectiveness of a simple machine
additive manufacture
algorithm
efficiency
manufacturing technique
12. A realistic picture of the final model - offering some machining data - but containing no data about the interior of the part.
surface modelling
technophile
tensile strength
disaccharide
13. A model using mathematical symbols that can be manipulated numerically
raster tool
micronutrient deficiency
mathematical model
artificial intelligence
14. Waste water generated from processes such as washing dishes - bathing and laundry
resistance
grey water
thermal expansion (expansivity)
essential
15. Obtaining users' responses.
resistance
freehand drawing
product family
user research
16. Development that meets the needs of the present without compromising the ability of future generations to meet their own needs.
aeration
mass customization
sustainable development
voltage
17. The feed speed is the rate at which the cutting tools moves in x - y and z paths
feed speed
passive solar design
injection moulding
gelatinizing (gelling)
18. The property of being biologically compatible by not producing a toxic - injurious or immunological response in living tissue
biocompatibility
fixed costs
essential
manufacturing technique
19. 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
surface modelling
monosaccharide
fibre
aeration
20. Markets divided up into smaller groups where the purchasers have similar characteristics and tastes
market segmentations
technology push
product development
percentile range
21. Increasing sales to existing customers or finding new customers for an existing product
robust design
market penetration
incremental design
technology push
22. A group of products having common classification criteria. Members normally have many common parts and assemblies.
product family
plotter cutter
malnutrition
manikin
23. Tool path is circular - which is useful for round and curved objects
assembly- line production
spiral tool
product development
five- axis machining
24. The ability to analyse information in order to select an answer from alternatives
human development index
design for materials
user trial
convergent thinking
25. Two or more atoms that are normally bonded together covalently
four- axis machining
molecule
haptic technology
percentile range
26. Fatty acids are carboxylic acids with a long hydrocarbon chain - usually straight
efficiency
fatty acid
thermal conductivity
'bottom up' modelling
27. Pleasure derived from people's mental and emotional reactions to a product.
toughness
living building
psycho- pleasure
alloy
28. The cost required to maintain or repair a product or system.
food spoilage
service costs
density
divergent thinking
29. Analysing a situation that would benefit from redesign - and working out a strategy for improving it
constructive discontent
glycerol
food intolerance
life cycle analysis...
30. The reliance on the knowledge and skills of an expert in the operation of the product
just- in - case (JIC)
expert appraisal
organoleptic
stiffness
31. In chemistry - an amino acid is any molecule that contains both amino and carboxylic acid functional groups. in biochemistry - this is shorter and more general term is frequently used to refer to alpha amino acids in which the amino and carboxylate f
additive manufacture
attribute listing
multiplexing
amino acid
32. 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.
atom
body mass index (BMI)
radical design
automation
33. The width of the electromagnetic spectrum that a signal occupies
bandwidth
haptic technology
plastic deformation
invention
34. A device that is able to laser cut and engrave 2D shapes
'bottom up' modelling
market sector
laser cutter
toughness
35. The use of computers to aid the design process
computer- aided design
resistance
technocautious
obesity
36. A short length of extruded pipe for use in blow moulding
parison
injection moulding
lone inventor
life cycle analysis...
37. The synergistic merging of nanotechnology - biotechnology - information and communication technologies and cognitive science
three- axis machining
ergonomics
converging technology
design for manufacture (DfM)
38. A product development process obtained through 3D - parametric and associative CAD systems. The main feature of this new method is that the design originates as a concept and gradually evolves into a complete product consisting of components and sub-
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39. The ability of a material to withstand pulling forces.
fashion
tensile strength
craft production
numerical control (NC)
40. The number of bits per second produced by a digital system
black water
bit rate
technophobe...
product family
41. A situation where a company keeps a small stock of components (or complete items) or ones that take a long time to make - just in case of a rush order
stiffness
laser cutter
just- in - case (JIC)
two- axis machining
42. A filamentous material long in relation to its width/breadth
converging technology
fibre structure
dry rapid prototyping
digital human
43. 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
overweight
diversification
functional prototype
composite
44. Hypersensitivity to dietary substances
food allergy
solid object printing
automation
industrial robot
45. An adhesive is a substance that is applied between two surfaces in order to bond them together
organoleptic
quality control
adhesive
solid object printing
46. Someone who needs some convincing before embracing technological change.
reuse
technocautious
batch production
freehand drawing
47. The reconstruction or renewal of any part of an existing structure or device.
repair
bit rate
monosaccharide
parison
48. The use of computers to aid manufacturing
brainstorming
innovation
composite
computer- aided manufacture
49. The use of the suns energy to heat up water and air directly
computer numerical control
adaptation
active solar collection
bandwidth
50. This covers all activities from design to documentation. It also includes the regulation of quality of raw materials - assemblies - products and components - services related to production - and management and inspection processes.
fashion
quality assurance
life cycle analysis...
digital human