- 1. Keep the work area clean and _____.
A) shiny
B) organized
C) dry
D) static free
E) well lit
- 2. Do not use the Dremel 3D20 in _____ locations.
A) damp
B) busy
C) loud
D) stuffy
E) dangerous
- 3. In case of an emergency, _____ the Dremel.
A) turn off
B) unplug
C) smash
D) run from
E) cool off
- 4. Do not use the Dremel while you are _____.
A) stressed
B) hungry
C) sad
D) afraid
E) tired
- 5. Do not use the Dremel while you are _____.
A) stressed
B) thirsty
C) distracted
D) intoxicated
E) excited
- 6. Do not wear _____ clothing or jewelry.
A) expensive
B) ripped
C) flashy
D) black
E) loose
- 7. Do not touch the extruder tip until it has cooled down to __ degrees.
A) 40
B) 70
C) 60
D) 80
E) 50
- 8. Do not use the Dremel to create _____ or inappropriate objects.
A) illegal
B) scarey
C) ugly
D) sharp
E) religious
- 9. PLA plastic IS suitable for _____ applications.
A) food
B) electrical
C) chemical
D) heat
E) mechanical
- 10. The object may build incorrectly if the _____is bumped during operation.
A) lid
B) build plate
C) extruder
D) power cord
E) door
- 11. Changing the filament _____ building will cancel the object and may damage the extruder.
A) before
B) after
C) during
- 12. Do not pull the filament out unless instructed by the touch screen.
A) false
B) true
- 13. The Dremel will not work properly with a damaged extruder and will require replacement.
A) true
B) false
- 14. Sudden tool slip and improper body position during object removal from the build platform may result in _____.
A) personal injury
B) a mess
C) wasted materials
D) wasted time
- 15. _____ in the build platform will result in improper object creation.
A) Build files
B) Drawings
C) Scratches
D) Build tape
- 16. Always _____ the Dremel before performing any service procedures.
A) unplug
B) oil
C) turn off
D) pray for
E) clean
A) your brain
B) an SD card
C) the instructions
D) common sense
E) build tape
- 18. Ensure your build platform is _____ before every object.
A) clean
B) cool
C) heated up
D) shiney
E) level
- 19. Ensure the spool is installed properly and can _____.
A) reverse
B) heat up
C) change colors
D) cool down
E) rotate
- 20. Remove your objects from the build platform _____.
A) with force
B) gently
C) with heat
D) with a hammer
E) with grease
- 21. It is important to _____ the Dremel begin building objects.
A) watch
B) listen to
C) help
- 22. Always _____ the build platform to remove objects.
A) grease
B) firmly grasp
C) cool down
D) remove
E) heat up
- 23. You can determine if you have enough filament for a build by using _____.
A) volume
B) weight
C) surface area
D) perimeter
E) length
- 24. When changing the filament, allow the new filament to _____ before starting a new job.
A) heat up
B) cool down
C) extrude
D) solidify
E) change colors
- 25. Remove the _____ before loading and unloading filament.
A) object
B) object tool
C) build tape
D) power cord
E) build platform
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