Innovation Certification Test 2024/2025
Exam Questions and Detailed Answers |
Get it 100% Correct Answers
Identify some of the ways to transport a file for the computer to the 3D printer.
- 🧠ANSWER ✔✔all of the above
When designing your part for 3D printing, try to use the 45 degree rule. If your
model has overhangs greater than 45 degrees, you need support material. -
🧠ANSWER ✔✔True
___ is often used in post processing when using ABS to provide a smooth glossy
finish. - 🧠ANSWER ✔✔acetone
in FFF technology, the higher the infill percentage, the more material and longer
the print time. It will also increase weight and material cost. - 🧠ANSWER
✔✔true
There are many materials that are being explored for 3D printing; however, the
two most dominant plastics for FFF technology are PLA (Polylactic acid) and ABS
(Acrylonitrile-Butadiene-Styrene) - 🧠ANSWER ✔✔true
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COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED
, The arrow shown in the picture displays the direction in which shear s tress will
be t he highest in the part. What orientation should you print the part in order
to keep the part from yielding? Disregard support considerations in this
example. - 🧠ANSWER ✔✔B
3DExpert from Solidworks is a free download. - 🧠ANSWER ✔✔True
In FFF technology, it's best to monitor the first 3-5 layers when starting a print.
Never assume you will have perfect bed adhesion. If there is a bed adhesion
issue, check to see if the bed is level. Check the bed and extruder temperatures
and then either apply - 🧠ANSWER ✔✔glue stick, blue painters tape
For a smoother STL file, change the Resolution to Custom. Change the deviation
to 0.0005in (0.01mm.) Change the angle to 5. Smaller deviations and angles
produce a smoother file but increase the file size and print time. - 🧠ANSWER
✔✔true
SLA technology is a form of 3D printing in which computer-controlled low-
power, highly focused ultraviolet (UV) laser is used to create layers (layer by
layer) from a liquid polymer that hardens on contact. - 🧠ANSWER ✔✔true
Page 2 of 11
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED
Exam Questions and Detailed Answers |
Get it 100% Correct Answers
Identify some of the ways to transport a file for the computer to the 3D printer.
- 🧠ANSWER ✔✔all of the above
When designing your part for 3D printing, try to use the 45 degree rule. If your
model has overhangs greater than 45 degrees, you need support material. -
🧠ANSWER ✔✔True
___ is often used in post processing when using ABS to provide a smooth glossy
finish. - 🧠ANSWER ✔✔acetone
in FFF technology, the higher the infill percentage, the more material and longer
the print time. It will also increase weight and material cost. - 🧠ANSWER
✔✔true
There are many materials that are being explored for 3D printing; however, the
two most dominant plastics for FFF technology are PLA (Polylactic acid) and ABS
(Acrylonitrile-Butadiene-Styrene) - 🧠ANSWER ✔✔true
Page 1 of 11
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED
, The arrow shown in the picture displays the direction in which shear s tress will
be t he highest in the part. What orientation should you print the part in order
to keep the part from yielding? Disregard support considerations in this
example. - 🧠ANSWER ✔✔B
3DExpert from Solidworks is a free download. - 🧠ANSWER ✔✔True
In FFF technology, it's best to monitor the first 3-5 layers when starting a print.
Never assume you will have perfect bed adhesion. If there is a bed adhesion
issue, check to see if the bed is level. Check the bed and extruder temperatures
and then either apply - 🧠ANSWER ✔✔glue stick, blue painters tape
For a smoother STL file, change the Resolution to Custom. Change the deviation
to 0.0005in (0.01mm.) Change the angle to 5. Smaller deviations and angles
produce a smoother file but increase the file size and print time. - 🧠ANSWER
✔✔true
SLA technology is a form of 3D printing in which computer-controlled low-
power, highly focused ultraviolet (UV) laser is used to create layers (layer by
layer) from a liquid polymer that hardens on contact. - 🧠ANSWER ✔✔true
Page 2 of 11
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED
