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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. The reduction of weight and ise of materials
living building
injection moulding
dematerialization
mass production
2. The transfer of an idea from one context to another
mechanical advantage
atom
modulation
analogy
3. Flexible designs that can be adapted to changing technical and market requirements.
robust design
minerals
ideo- pleasure
five- axis machining
4. Designing a product so that when it becomes obsolete it can easily and economically be taken apart - the components reused or repaired - and the materials recycled
expert appraisal
design for disassembly
mechanical advantage
coagulation of protein
5. Natural compounds formed through geological processes
composite
ideo- pleasure
dematerialization
minerals
6. An anatomical 3D model of the human body
fixed costs
manikin
ergonome
stiffness
7. A situation where the firm does not allocate space to the storage of components or completed items - but instead orders them (or manufactures them) when required. large storage areas are not needed and items that are not ordered are not made
lifestyle
just- in - time (JIT)
converging technology
intelligent building
8. The permanent deformation of a solid subjected to stress
plastic deformation
stereo lithography (SLA)
design for assembly
charge
9. Using creative ability to produce a wide range of possible solutions to a problem
obesity
product family
divergent thinking
market segmentations
10. The most efficient way of designing and producing a product from the manufacturer's point of view
cost- effectiveness
'top down' modelling
psycho- pleasure
food insecurity
11. Designing to enable the product to be manufactured using a specific manufacturing process - for example - injection moulding
design for process
draft angle
variable costs
amino acid
12. The use of computers to aid the design process
lipid
mechanical advantage
divergent thinking
computer- aided design
13. The application of scientific information concerning the relationship of human beings to the design of objects - systems and environments
planned obsolescence
paper prototyping
dominant design
ergonomics
14. 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
select laser sintering (SLS)
machine tool step variable
batch production
performance test
15. A solution to a problem in one field is used to provide a new idea for a design problem in another
design for materials
wet rapid prototyping
permanent joining techniques
adaptation
16. Low levels of food intake - which can be transitory (as a result of crisis) - seasonal or chronic (when it occurs on a continuing basis)
convergent thinking
computer- aided manufacture
manikin
food insecurity
17. Involving the use of sense organs
organoleptic
plotter cutter
intelligent building
active solar collection
18. 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.
fuse deposition modelling (FDM)
data reliability
constructive discontent
quality control
19. Coordination - based code that also includes feed speed and stop/start
intelligent fabric
three- axis machining
five- axis machining
g code
20. The ability of a material to be drawn or extruded into a wire or other extended shapes
motion capture technology
automation
biomimetics
ductility
21. Pleasure derived from people's mental and emotional reactions to a product.
quality control
fuse deposition modelling (FDM)
grey water
psycho- pleasure
22. Lack of essential vitamins and minerals resulting from unbalanced food intake and specific problems of food absorption
physio- pleasure
micronutrient deficiency
brainstorming
amino acid
23. The use of computers to aid manufacturing
amino acid
computer- aided manufacture
design for process
market sector
24. A 3D drawing that realistically represents an object by utilizing foreshortening and vanishing points (usually imaginary ones)
five- axis machining
perspective drawing
analogy
surface modelling
25. Water that contains animal - human or food waste and would not be reused for other purposes
black water
adhesive
bit rate
modulation
26. Involves a company both in the development of new products and in selling those products to new companies
market penetration
five- axis machining
diversification
flow chart
27. An organic compound that contains aliphatic hydrocarbons - essential for the structure and function of living cells. examples include fats - waxes and steroids
appropriate technology
biocompatibility
digital human
lipid
28. An influential individual - usually working within an organization - who develops an enthusiasm for a particular idea or invention and 'champions' it within that organization.
just- in - time (JIT)
flash
product champion
market development
29. A 3D representation of an object drawn with the horizontal plane at 30
repair
isometric drawing
user trial
orthographic drawing
30. The reliance on the knowledge and skills of an expert in the operation of the product
select laser sintering (SLS)
negative saturation
aeration
expert appraisal
31. Food becoming unfit for consumption - for example - due to chemical or biological contamination
data reliability
three- axis machining
food spoilage
demodulation
32. Tool path is circular - which is useful for round and curved objects
spiral tool
building envelope
tensile strength
constructive discontent
33. Automated machines that require data to be inputted manually by a trained operator
numerical control (NC)
innovation
stereo lithography (SLA)
thermal expansion (expansivity)
34. This is a measure of a material's ability to conduct electricity. a material with low electrical resistivity will conduct electricity well.
electrical resistivity
variable costs
'top down' modelling
computer- integrated manufacture
35. The ability of a material to withstand pulling forces.
living building
manikin
'bottom up' modelling
tensile strength
36. The completeness and accuracy of a data set that is being used to inform a design decision
data reliability
'top down' modelling
composite
obesity
37. The psychological condition resulting from inadequacy or imbalance in food intake or from poor absorption of food consumed
radical design
minerals
malnutrition
product champion
38. A volume production process involving machines controlled by humans
renewable resources
surface modelling
mechanization
efficiency
39. That proportion of a population with a dimension at or less than a given value
percentile range
organoleptic
computer- integrated manufacture
disaccharide
40. Fatty acids are carboxylic acids with a long hydrocarbon chain - usually straight
fatty acid
select laser sintering (SLS)
coagulation of protein
assembly- line production
41. Where the impetus for a new design emanates from a technological development.
paper prototyping
parison
incremental design
technology push
42. Markets divided up into smaller groups where the purchasers have similar characteristics and tastes
five- axis machining
functional prototype
mass production
market segmentations
43. 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.
negative saturation
market development
wet rapid prototyping
radical design
44. Designers design specifically for optimum use of existing manufacturing capability
design for disassembly
stereo lithography (SLA)
product development
design for manufacture (DfM)
45. Waste water generated from processes such as washing dishes - bathing and laundry
human development index
fatty acid
grey water
solid modelling
46. The initial impetus for the development of a new product is generated from a demand from the market
food intolerance
exploded isometric drawing
market pull
isometric drawing
47. Someone who needs some convincing before embracing technological change.
technocautious
biomechanics
invention
fibre structure
48. The mass production of a product via a flow line based on the interchangeability of parts - pre- processing of materials - standardization and work division
four- axis machining
essential
assembly- line production
additive manufacture
49. A small- scale production process centred on manual skill
craft production
intelligent fabric
design for assembly
charge
50. The incorporation of gas into a food product. it may be air - which is often beaten in - or carbon dioxide - which can be introduced under pressure (for example - to aerated water) or by the action of yeast (for example - in bread)
draft angle
aeration
computer- aided design
four- axis machining
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