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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. Long- term aims and objectives of a company and ways of achieving them by allocation of resources
electrical resistivity
numerical control (NC)
obesity
corporate strategy
2. The creation of new - modified or updated products aimed mainly at a company's existing customers.
nanotechnology
product development
building envelope
computer modelling
3. Someone who resists all technological change.
permanent joining techniques
variable costs
feed speed
technophobe...
4. All aspects of the processing - preparation - storage - cooking - and serving of food to make sure that it is safe to eat
food hygiene
technophobe...
human development index
g code
5. 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
design for disassembly
three- axis machining
animation
functional prototype
6. Involves a company both in the development of new products and in selling those products to new companies
algorithm
active solar collection
current
diversification
7. A series of flat views of an object showing it exactly as it is in shape and size
molecule
food hygiene
assembly- line production
orthographic drawing
8. The reconstruction or renewal of any part of an existing structure or device.
paper prototyping
mathematical model
repair
literature research
9. Designing to enable the product to be manufactured using a specific manufacturing process - for example - injection moulding
design for process
laminated object manufacture (LOM)
bandwidth
converging technology
10. Food becoming unfit for consumption - for example - due to chemical or biological contamination
food spoilage
morphologic synthesis...
attribute listing
black water
11. The resistance of an elastic body to deflection by an applied force.
sustainable development
stiffness
current
psycho- pleasure
12. An adhesive is a substance that is applied between two surfaces in order to bond them together
adhesive
computer- integrated manufacture
perspective drawing
manikin
13. The recording of human or animal movement by any means - for example - by video - magnetic or electro- mechanical design
essential fatty acid
motion capture technology
diversification
non - renewable resources
14. 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
thermal conductivity
incremental design
sustainable development
overweight
15. 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
flow chart
amino acid
ductility
planned obsolescence
16. Tool path is circular - which is useful for round and curved objects
stereo lithography (SLA)
spiral tool
pocket tool
technophile
17. A solution to a problem in one field is used to provide a new idea for a design problem in another
building envelope
glycerol
alloy
adaptation
18. The use of computers to aid the design process
industrial robot
physio- pleasure
functional prototype
computer- aided design
19. A plant or animal in which the DNA has been altered through the insertion of genetic material from another source. genetic modification is the most often used in agricultural crops to increase the resistance to herbicides or to engineer pesticides in
living building
genetically modified organism
lipid
adhesive
20. The most negative voltage the operational amplifier can output
permanent joining techniques
modulation
ergonome
negative saturation
21. A 3D drawing that realistically represents an object by utilizing foreshortening and vanishing points (usually imaginary ones)
subtractive manufacture
converging technology
toughness
perspective drawing
22. 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)
aeration
biocompatibility
composite
overweight
23. Tool path is determined by individual Z coordinates across the product
passive solar design
morphologic synthesis...
pocket tool
market pull
24. A sequence of instructions to describe a set of actions
thermal conductivity
food allergy
sustainable development
algorithm
25. Natural compounds formed through geological processes
corporate strategy
incremental design
minerals
monosaccharide
26. The use of the suns energy to heat up water and air directly
active solar collection
brainstorming
cost- effectiveness
flow chart
27. Designing in relation to materials during processing
select laser sintering (SLS)
innovation
design for materials
product development
28. A volume production process involving machines controlled by humans
building envelope
mechanization
essential
five- axis machining
29. The most efficient way of designing and producing a product from the manufacturer's point of view
product family
ductility
life cycle analysis...
cost- effectiveness
30. A comparative measure of poverty - literacy - education - life expectancy - childbirth and other factors for countries worldwide
appearance prototype
injection moulding
human development index
assembly- line production
31. X -Y -Z plus additional rotary motion e.g. Lathe with milling head
four- axis machining
planned obsolescence
technophile
attribute listing
32. 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
injection moulding
four- axis machining
additive manufacture
solid object printing
33. Where the impetus for a new design emanates from a technological development.
technology push
g code
planned obsolescence
obesity
34. An emerging technology that interfaces the user via the sense of touch
pocket tool
percentile range
recycling
haptic technology
35. The process of recovering the information contained - for example - in the human voice - which had been previously added to a suitable electromagnetic carrier
artificial intelligence
market penetration
additive manufacture
demodulation
36. Involved in development systems to ensure that products or services are designed and produced to meet or exceed customer requirements and expectations.
draft angle
additive manufacture
incremental design
quality control
37. The opposition that a substance offers to the flow of electric current.
resistance
body mass index (BMI)
attribute listing
glycerol
38. Refers to materials and devices that operate at the nanoscale. 'Nano' means a billionth. A nanometer is one- billionth of a meter
three- axis machining
reuse
service costs
nanotechnology
39. The technique of heating and cooling a building naturally without the use of mechanical equipment
stiffness
essential
biomechanics
passive solar design
40. A broad way of categorizing the kinds of market the company is aiming for
monosaccharide
incremental design
variable costs
market sector
41. The ability of a material to withstand pulling forces.
tensile strength
coagulation of protein
biological value
body mass index (BMI)
42. 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.
numerical control (NC)
biological value
fuse deposition modelling (FDM)
current
43. Automated machines that require data to be inputted manually by a trained operator
glycerol
food hygiene
numerical control (NC)
amino acid
44. Fabric with technology enhanced performance used in smart clothing - for example - enhanced stain resistance - breathability or incorporating input sensors
product family
intelligent building
intelligent fabric
just- in - case (JIC)
45. A group of products having common classification criteria. Members normally have many common parts and assemblies.
density
product family
percentile range
brainstorming
46. CO2 laser is used to sinter a thin layer of heat- fusible powder that gradually builds up the 3D model.
digital human
alloy
select laser sintering (SLS)
human development index
47. 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.
quality assurance
fixed costs
quality control
design for assembly
48. 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
solid object printing
fibre
body mass index (BMI)
food insecurity
49. A style or trend
fashion
diffusion into the marketplace
modulation
current
50. The feed speed is the rate at which the cutting tools moves in x - y and z paths
efficiency
feed speed
lipid
reconditioning
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