1|Page | © copyright 2024/2025 | Grade A+
Tattoo Machines (Oregon)
Questions and Answers (100% Pass)
Capacitor
✓ An electronic component that regulates the coils
Coil
✓ Create the impedance or resistance used to properly regulate the
machines speed and power
Contact screw
✓ Connects with the front spring/armature bar and the settings of this
part with the distance between the armature bar and coils longer or
shorter. Contact screw is the stationary contact point for the front
spring.
Front Spring
✓ Part that is constantly in contact with the contact screw
Back spring
Master01 | October, 2024/2025 | Latest update
, 1|Page | © copyright 2024/2025 | Grade A+
✓ Attached to the frame, front spring and armature bar, provides up and
down motion of the needles.
Rear binding post
✓ Fixes the coils to the clip cord power from the power supplies.
Top Hat Gromment
✓ Part that helps needle to become steady on the armature bar
tube clamp
✓ For tubes and tips. Can be too small for some tubes and needs
replaced after repeated use.
yoke
✓ Regulates the height of the coils
Armature bar (A-bar)
✓ The steel mass for the magnetic pull
Rotary tattoo machine
Master01 | October, 2024/2025 | Latest update
Tattoo Machines (Oregon)
Questions and Answers (100% Pass)
Capacitor
✓ An electronic component that regulates the coils
Coil
✓ Create the impedance or resistance used to properly regulate the
machines speed and power
Contact screw
✓ Connects with the front spring/armature bar and the settings of this
part with the distance between the armature bar and coils longer or
shorter. Contact screw is the stationary contact point for the front
spring.
Front Spring
✓ Part that is constantly in contact with the contact screw
Back spring
Master01 | October, 2024/2025 | Latest update
, 1|Page | © copyright 2024/2025 | Grade A+
✓ Attached to the frame, front spring and armature bar, provides up and
down motion of the needles.
Rear binding post
✓ Fixes the coils to the clip cord power from the power supplies.
Top Hat Gromment
✓ Part that helps needle to become steady on the armature bar
tube clamp
✓ For tubes and tips. Can be too small for some tubes and needs
replaced after repeated use.
yoke
✓ Regulates the height of the coils
Armature bar (A-bar)
✓ The steel mass for the magnetic pull
Rotary tattoo machine
Master01 | October, 2024/2025 | Latest update
