Additive Manufacturing
Certification Test Set Questions
With Correct Answers
What is the most common used nozzle size in FDM
printing? - ANSWER ✔ : 0.4 mm
What is the EASIEST way to achieve a better-quality
print? - ANSWER ✔ : Reduce the layer height
True or False. Increasing the quality of the finished part
will take the machine longer to print it. - ANSWER ✔ :
True
True or False. SLA printers are capable of printing
different infill percentages. - ANSWER ✔ : False
True or False When printing a hollow part in an SLA
machine, it is important to ensure there is a drain hole at
the bottom of the part based on its printing orientation. -
ANSWER ✔ : True
True or False. The Form 2 from Formlabs can only print
one color at a time. - ANSWER ✔ : True
True or False. PLA material gives off an odor that is not
pleasant to most people - ANSWER ✔ : False
, If a part is too big to print in a machine, what is the BEST
option to be able to print it. - ANSWER ✔ : Cut the
model into smaller parts and print them, then glue them
together once they are all complete.
What consideration should be taken when storing unused
PLA material? - ANSWER ✔ : They should be stored in
a dry area
When using PVA as a support material, what is the best
way to remove it from the finished part? - ANSWER ✔ :
In a tank of tap water that has a moving flow
True or False. Parts printed in UV resin need to post
cured - ANSWER ✔ : True
True or False. Parts printed in a UV resin can be cured by
placing them out in direct sunlight. - ANSWER ✔ : True
Prints from an SLA resin printer should be washed in a
bath of what chemical to rinse away any excess resin? -
ANSWER ✔ : Alcohol
True or False. Once a part has completed, the remaining
resin in the tank should be discarded because it has been
used. - ANSWER ✔ : False
What is a benefit of using the Generative Design tool
found in SOLIDWORKS? (It can design complex shapes
Certification Test Set Questions
With Correct Answers
What is the most common used nozzle size in FDM
printing? - ANSWER ✔ : 0.4 mm
What is the EASIEST way to achieve a better-quality
print? - ANSWER ✔ : Reduce the layer height
True or False. Increasing the quality of the finished part
will take the machine longer to print it. - ANSWER ✔ :
True
True or False. SLA printers are capable of printing
different infill percentages. - ANSWER ✔ : False
True or False When printing a hollow part in an SLA
machine, it is important to ensure there is a drain hole at
the bottom of the part based on its printing orientation. -
ANSWER ✔ : True
True or False. The Form 2 from Formlabs can only print
one color at a time. - ANSWER ✔ : True
True or False. PLA material gives off an odor that is not
pleasant to most people - ANSWER ✔ : False
, If a part is too big to print in a machine, what is the BEST
option to be able to print it. - ANSWER ✔ : Cut the
model into smaller parts and print them, then glue them
together once they are all complete.
What consideration should be taken when storing unused
PLA material? - ANSWER ✔ : They should be stored in
a dry area
When using PVA as a support material, what is the best
way to remove it from the finished part? - ANSWER ✔ :
In a tank of tap water that has a moving flow
True or False. Parts printed in UV resin need to post
cured - ANSWER ✔ : True
True or False. Parts printed in a UV resin can be cured by
placing them out in direct sunlight. - ANSWER ✔ : True
Prints from an SLA resin printer should be washed in a
bath of what chemical to rinse away any excess resin? -
ANSWER ✔ : Alcohol
True or False. Once a part has completed, the remaining
resin in the tank should be discarded because it has been
used. - ANSWER ✔ : False
What is a benefit of using the Generative Design tool
found in SOLIDWORKS? (It can design complex shapes
