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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. Designing in a way that takes account of the environmental impact of the product throughout its life
value for money
solid modelling
tensile strength
green design
2. The psychological condition resulting from inadequacy or imbalance in food intake or from poor absorption of food consumed
mechanical advantage
malnutrition
sustainable development
gelatinizing (gelling)
3. The reliance on the knowledge and skills of an expert in the operation of the product
gelatinizing (gelling)
expert appraisal
radical design
lipid
4. 3 linear axes (X -Y -Z) and two rotary axes (A -B) e.g. milling machine
exploded isometric drawing
five- axis machining
intelligent fabric
incremental design
5. 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
reconditioning
mechanical advantage
amino acid
field trial
6. An anatomical 3D model of the human body
solid object printing
manikin
biological value
data reliability
7. A volume production process involving machines controlled by humans
mechanization
solid modelling
permanent joining techniques
lipid
8. Pleasure derived from people's mental and emotional reactions to a product.
field trial
psycho- pleasure
non - renewable resources
product development
9. An organic compound that contains aliphatic hydrocarbons - essential for the structure and function of living cells. examples include fats - waxes and steroids
coagulation of protein
industrial robot
lipid
ergonomics
10. To combine multiple signals for transmission over a single line or medium
technocautious
daylighting
multiplexing
fixed costs
11. A computer program that attempts to simulate an abstract model of a particular system
plastic deformation
computer modelling
constructive discontent
percentile range
12. The calculation and simulation of unknown factors in products using CAD systems. for example simulating the stresses within a welded car part
percentile range
resistance
finite element analysis (FEA)
computer- aided design
13. A specific manufacturing term - sometimes relating to one material group only
adhesive
diversification
manufacturing technique
parison
14. A test of the performance of some new product under the conditions in which it will be used
field trial
functional prototype
amino acid
surface modelling
15. A condition whereby users perceive more aesthetically pleasing designs to be easier to use than less aesthetically pleasing designs
aesthetic - usability effect
invention
motion capture technology
technophobe...
16. Water that contains animal - human or food waste and would not be reused for other purposes
spiral tool
mass production
motion capture technology
black water
17. 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
mass customization
bandwidth
perspective drawing
expert appraisal
18. The difference in electrical potential between two points.
computer- aided manufacture
voltage
pocket tool
exploded isometric drawing
19. The manufacture of 3D parts by depositing molten material in a series of layers
additive manufacture
malnutrition
performance test
'top down' modelling
20. The use of the suns energy to heat up water and air directly
additive manufacture
solid modelling
disaccharide
active solar collection
21. Clear representations of the final part. They provide a complete set of data for the product to be realized.
ergonome
solid modelling
manikin
invention
22. The ability to simulate a real situation on the screen and interact with it in a near- natural way.
life cycle analysis...
percentile range
virtual reality
four- axis machining
23. The costs that must be paid out before production starts - for example machinery. these costs do not change with the level of productions
fixed costs
market development
virtual reality
food intolerance
24. The assessment of the effect a product has on the environment from the initial concept to disposal
current
life cycle analysis...
expert appraisal
intelligent building
25. Increasing sales to existing customers or finding new customers for an existing product
just- in - time (JIT)
fabric
market penetration
food spoilage
26. The business of putting an invention in a market place and making it a success
innovation
assembly- line production
attribute listing
appropriate technology
27. A tool used in the manufacture of parts by moulding - forging - swaging or stamping processes
biomechanics
die
aeration
finite element analysis (FEA)
28. A style or trend
five- axis machining
g code
tensile strength
fashion
29. This is a measure of a material's ability to conduct electricity. a material with low electrical resistivity will conduct electricity well.
electrical resistivity
glycerol
food insecurity
physio- pleasure
30. Costs that vary with output - for example - fuel or raw materials.
variable costs
black water
computer- aided design
bandwidth
31. 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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32. The opposition that a substance offers to the flow of electric current.
radical design
bit rate
variable costs
resistance
33. An adhesive is a substance that is applied between two surfaces in order to bond them together
variable costs
mathematical model
planned obsolescence
adhesive
34. The formation of a gel by using gelatin or by the heat treatment of starch and water to break open starch granules - for example custard
biomimetics
gelatinizing (gelling)
molecule
batch production
35. 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.
essential fatty acid
food intolerance
just- in - case (JIC)
product champion
36. 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
incremental design
computer- integrated manufacture
manufacturing technique
computer modelling
37. The most negative voltage the operational amplifier can output
green design
negative saturation
orthographic drawing
building envelope
38. The simplest form of carbohydrate - consisting of one sugar residue. they are the building blocks for disaccharides and polysaccharides
monosaccharide
expert appraisal
design for disassembly
fashion
39. The application of scientific information concerning the relationship of human beings to the design of objects - systems and environments
ergonomics
user trial
freehand drawing
converging technology
40. Someone who immediately welcomes a technological change.
performance test
charge
technophile
divergent thinking
41. A group of products having common classification criteria. Members normally have many common parts and assemblies.
performance test
computer- integrated manufacture
reconditioning
product family
42. Using the materials from obsolete products to create other products.
alloy
food allergy
recycling
reconditioning
43. The process of recovering the information contained - for example - in the human voice - which had been previously added to a suitable electromagnetic carrier
raster tool
wet rapid prototyping
reconditioning
demodulation
44. The relationship between what something - for example - a product - is worth and the cash amount spent on it.
incremental design
organoleptic
value for money
ductility
45. 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.
green design
flow chart
food spoilage
radical design
46. A brand is a product from a known source (organization). the name of the organization can also serve as a brand
atom
die
brand
planned obsolescence
47. 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
food allergy
lipid
haptic technology
just- in - time (JIT)
48. X -Y -Z plus additional rotary motion e.g. Lathe with milling head
aesthetic - usability effect
divergent thinking
value for money
four- axis machining
49. That proportion of a population with a dimension at or less than a given value
percentile range
biocompatibility
two- axis machining
mechanization
50. The manufacture of 3D parts by removing (cutting) unwanted material from a block
subtractive manufacture
digital human
food allergy
toughness