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design technoloy Revision Flashcards | StudBud
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design technoloy Revision
design technoloy Revision
46 terms
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#design technology #revision
Flashcards
46 cards
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Questions
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Answers
1
what does MDF stand for?
medium density fibreboard
mid density furniture
medium durable furnitureboard
2
what adhesives for joining wood to acrylic
tensol
contact
epoxy
PVA
3
what does CAM stand for ?
Continuous altered Damage
Computer Aided Drafting
Computer Aided Manufacture
Computer Aided Drawing
4
which are thermoplastics
PVC
acrylic
epoxy
melamine
5
three advantages of PVA glue
quick drying
dries clear
long slip time
ready mixed
6
what category to make a electric plug?
thermosetting
thermoplastic
7
a material that changes based on external stimuli
smart
renewable
composite
ferrous
8
what category of plastic to make a blister pack?
thermoplastic
thermosetting
9
what is smart grease used for?
controlling movement
lubricating wheels
lubricating clever people
greasing smart phones
10
what R does not fit
Repair
Reuse
Reduce
Revise
11
why wouldnt use use injection moulding to make a "one-off" prototype
too cheap
too complicated
too slow
too expensive
12
what does PPE stand for ?
personal protective equipment
partly protected engine
personal proactive endevour
13
Name the odd one out
Oak
Pine
Teak
Birch
14
what term gives guidance on how accurate something is in relation to a value
accuracy
dimension
tolerance
measurement
15
what is a term that means to ensure products are free of faults and happens during manufacture
Quality control
Quality Assurance
16
what is not a reason to choose hardwood for outdoor furniture
Cheap
Attractive
Durable
17
correct name for a 2D drawing showing elevations and dimensions
orthogonal
orthographic
isometric
axonometric
18
what is a JIG used for when bending acrylic?
to allow some movemnt in the bend
making multiple bends the same
to make the bend sharper
<p>making the bend easier</p>
19
name the alloy
brass
copper
aluminium
iron
20
name the tool
plain
plane
shaver
smoother
21
what symbol?
speaker
motor
lamp
led
22
what wouldnt be used when screwing wood together
pilot hole
clearance hole
centre punch
counter sink
23
what does SMA stand for?
simple mechanical approach
silly moment arrives
shape memory Alloy
small mouse's ass
24
style of 3D drawing using 30 degree diagonals
isometric
axonometric
orthogonal
25
why would you use a nut with a nylon insert (nyloc)
stops it coming undone
makes it easier to tighten
stops it from getting to tight
makes it stronger
26
what is white granular and melts at 60 degrees C
polymorph
polyacetal
polystyrene
poly put the kettle on
27
what is this tool used for?
drawing a line perpendicular to an edge
draw a line parralel to and edge
28
if progressing to A Level product Design what skills are essential
the ability to tart about and waste time effectively
in depth technical knowledge
being able to sketch
working independantly
29
term used when a small numer of identical products are made using jigs and templates
mass
continous
one off
batch
30
what does CNC stand for?
constantly nearly correct
computer numerical control
computer named checks
31
term for production system where thousands of identical products are made 24 hours a day
one off
mass
continous
batch
32
what means to design products which fit humans
ergonomics
economics
anthropometrics
ergonome
33
what does a thermochromatic plastic do?
change shape
not melt with heat
Mould easily
change colour with temperature
34
what is the symbol?
cell
led
battery
resistor
35
what is NOT a reason to use ABS in a hair dryer
easily cleaned
suitable for injection moulding
requires painting
high melting point
36
how do you get an A grade in the exam
revise the entire book
revise lots
Hope
revise more
37
what does renewable mean when talking about materials?
materials made from Oil
can be grown eg trees/animal products
cannot be replaced
materials made from Magic
38
odd one out
plywood
beech
chipboard
MDF
39
what is NOT a finish for wood?
oil
paint
annodising
varnish
40
when there is a demand from the consumers for something to be designed and made
technology push
market pull
41
what symbol?
fuse
relay
resistor
switch
42
what contains iron?
ferrous metals
non ferrous metals
43
what is used with a nut and bolt and spreads the pressure and protect the surface ?
split pin
lock nut
washer
dryer
44
what are the properties of Carbon Fibre?
magnetic
conductive
fire proof
lightweight
45
give the reasons for using PVC to cover a electric cable
flammable
good insulator
flexible
<p>good conductor </p>
46
what common manufacturing material is NON renewable,
cotton
plastic
wood
Paper
