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WorksheetsVideo Questions - 3D Printing
Total questions: 15
Worksheet time: 8mins
When sculpting, what does "subtractive process" mean? (Video 1)
to add until you get the desired shape
to remove until you get the desired shape
to duplicate the item so there are two
to eliminate the item altogether
Is 3D Printing a subtractive or an additive process? (Video 1)
subtractive
additive
What other material can be used for 3D printing? (Video 1)
ceramics
glass
metal
all of the above
Which of the following toppings WAS NOT on the 3D printed pizza? (Video 1)
mushrooms
onion
cheese
pineapple
Which order correctly describes how a 3D printer knows what to print? (Video 1)
the computer creates a digital model, a blueprint drawing is created, the computer slices the model into layers, the computer tells the printer where to push out the material
the computer tells the printer where to push out the material, the computer creates a digital model, a blueprint drawing is created, the computer slices the model into layers
a blueprint drawing is created, the computer creates a digital model, the computer slices the model into layers, the computer tells the printer where to push out the material
the computer slices the model into layers, a blueprint drawing is created, the computer creates a digital model, the computer tells the printer where to push out the material
For what does the 3D printing technique known as "fdm" stand? (Video 2)
fusion depletion molding
fusion deposition modeling
functional direct modeling
free diminished modeling
What is the name of the solid material that goes into one end of the printer in FDM 3D printing? (Video 2)
piping
elastic
glue
filament
Which type of 3D printing basically uses light to grow objects out of a puddle of goo? (Video 2)
FDM
Laser Centering
SLA
PolyJet
Which type of 3D printing does SpaceX use to 3D print its super Draco rocket engine? (Video 2)
Laser Centering
FDM
PolyJet
SLA
Which 3D printing technique squirts out tiny droplets of photoreactive resin onto a build surface? (Video 2)
SLA
PolyJet
FDM
Laser Centering
According to the video, which of the following organs was successfully 3D printed in miniature form? (Video 2)
pancreas
lung
liver
heart
Which shoe company came up with a 3D printed textile called Fly Print? (Video 2)
Adidas
Nike
Under Armour
New Balance
3D printing allows showbiz studios to create custom props quicker and cheaper than traditional methods. (Video 2)
TRUE
FALSE
What food is shown being produced with 3D printing? (Video 2)
wings
pineapple
broccoli
steak
It is possible that printing food with 3D technology could be a way to help feed the growing world population. What is the world population expected to be by the year 2050? (Video 2)
9.6 billion
8.5 billion
3.7 billion
9.5 million
