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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.
If you are not ready to take this test, you can
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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. Reuse of a product in the same context or in a different context.
design for assembly
mathematical model
reuse
food insecurity
2. An organic compound that contains aliphatic hydrocarbons - essential for the structure and function of living cells. examples include fats - waxes and steroids
solid object printing
lipid
technocautious
food intolerance
3. An adhesive is a substance that is applied between two surfaces in order to bond them together
paper prototyping
biological value
plotter cutter
adhesive
4. A designer creates a part geometry independent of the assembly or any other component. although there are often some design criteria established before modelling the part - this information is not shared between models. once all part models are compl
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5. Mechanical efficiency is the effectiveness of a simple machine
analogy
alloy
efficiency
wet rapid prototyping
6. The mass production of a product via a flow line based on the interchangeability of parts - pre- processing of materials - standardization and work division
invention
planned obsolescence
appropriate technology
assembly- line production
7. A group of products having common classification criteria. Members normally have many common parts and assemblies.
computer numerical control
product family
solid modelling
diversification
8. Houses and offices designed to function like living organisms - specifically adapted to place and are able to draw all their energy and water from surrounding sun - wind and rain
surface modelling
living building
spiral tool
technophile
9. Natural compounds formed through geological processes
intelligent fabric
minerals
anthropometrics
voltage
10. A small- scale production process centred on manual skill
craft production
thermal conductivity
technophile
intelligent fabric
11. 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
body mass index (BMI)
converging technology
raster tool
appearance prototype
12. The costs that must be paid out before production starts - for example machinery. these costs do not change with the level of productions
ideo- pleasure
product development
food allergy
fixed costs
13. 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.
divergent thinking
permanent joining techniques
essential fatty acid
flash
14. The ability to link graphic screens together in such a way as to simulate motion or process
reuse
animation
exploded isometric drawing
negative saturation
15. A 3D drawing that realistically represents an object by utilizing foreshortening and vanishing points (usually imaginary ones)
fibre structure
anthropometrics
perspective drawing
just- in - time (JIT)
16. Involves a company both in the development of new products and in selling those products to new companies
black water
three- axis machining
one- off production
diversification
17. Where the impetus for a new design emanates from a technological development.
design for manufacture (DfM)
technology push
draft angle
one- off production
18. Using the materials from obsolete products to create other products.
analogy
technology push
recycling
laser cutter
19. Designing in relation to materials during processing
virtual reality
laser cutter
design for materials
ideo- pleasure
20. Hypersensitivity to dietary substances
thermal expansion (expansivity)
food allergy
craft production
performance test
21. The observation of people using a product and collection of comments from people who have used a product.
user trial
wet rapid prototyping
active solar collection
adaptation
22. The reliance on the knowledge and skills of an expert in the operation of the product
expert appraisal
value for money
literature research
food spoilage
23. A 2D physical anthropometric model based on a specific percentile - which is used with drawings of the same scale as the model to consider the relationship between the size of an object and people
robust design
ergonome
reuse
service costs
24. Costs that vary with output - for example - fuel or raw materials.
stereo lithography (SLA)
variable costs
quality control
field trial
25. The calculation and simulation of unknown factors in products using CAD systems. for example simulating the stresses within a welded car part
daylighting
bandwidth
finite element analysis (FEA)
user research
26. A model using mathematical symbols that can be manipulated numerically
mathematical model
obesity
service costs
flow chart
27. The way a person or group lives - including patterns of social relations - consumption - entertainment and dress
anthropometrics
user research
lifestyle
constructive discontent
28. A tool used in the manufacture of parts by moulding - forging - swaging or stamping processes
functional prototype
market pull
die
three- axis machining
29. A type of fastening that is not supposed to be removed. it is only possible to remove such joins by drilling - cutting or grinding the join away
permanent joining techniques
ergonome
market pull
design for manufacture (DfM)
30. A mixture composed of two or more substances with one substance acting as the matrix or glue
adaptation
electrical resistivity
composite
appearance prototype
31. The most efficient way of designing and producing a product from the manufacturer's point of view
motion capture technology
market development
bandwidth
cost- effectiveness
32. The creation of new - modified or updated products aimed mainly at a company's existing customers.
product development
atom
renewable resources
computer- integrated manufacture
33. Lack of essential vitamins and minerals resulting from unbalanced food intake and specific problems of food absorption
planned obsolescence
negative saturation
human development index
micronutrient deficiency
34. The design contains those implicit features of a product that are recognized as essential by a majority of manufacturers and purchasers
four- axis machining
dominant design
variable costs
biomimetics
35. The mass per unit volume of a material
density
alloy
malnutrition
amino acid
36. A flexible computer- operated machine that is able to perform a range of tasks in an efficient and accurate manner
morphologic synthesis...
industrial robot
intelligent fabric
algorithm
37. 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
overweight
malnutrition
feed speed
38. A test of the performance of some new product under the conditions in which it will be used
batch production
recycling
field trial
non - renewable resources
39. The application of methods and systems found in nature to the study and design of engineering systems and modern technology
invention
overweight
haptic technology
biomimetics
40. 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
die
brainstorming
food hygiene
injection moulding
41. 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
market pull
craft production
performance test
radical design
42. CO2 laser is used to sinter a thin layer of heat- fusible powder that gradually builds up the 3D model.
data reliability
hardness
select laser sintering (SLS)
dominant design
43. Involving the use of sense organs
micronutrient deficiency
orthographic drawing
organoleptic
electrical resistivity
44. The application of scientific information concerning the relationship of human beings to the design of objects - systems and environments
bit rate
tensile strength
ergonomics
design for process
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.
numerical control (NC)
grey water
radical design
biocompatibility
46. The width of the electromagnetic spectrum that a signal occupies
bandwidth
solid modelling
mechanization
user population
47. A sequence of instructions to describe a set of actions
coagulation of protein
algorithm
alloy
laser cutter
48. The assessment of the effect a product has on the environment from the initial concept to disposal
life cycle analysis...
convergent thinking
current
dematerialization
49. A measurement of the relative percentages of fat and muscle mass in the human body - in which weight in kilograms is divided by height in metres and the result used as and index of obesity
body mass index (BMI)
stiffness
pocket tool
lipid
50. X -Y -Z plus additional rotary motion e.g. Lathe with milling head
hardness
animation
four- axis machining
organoleptic
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