Oregon Tattoo License Exam Questions with 100% Correct Answers

Can a mobile facility be in motion while performing services Correct Answer never When the armature bar is flat on the front coil what is the smallest gap above the rear coil? Correct Answer .10 What does a smaller gap above the rear coil cause? Correct Answer more power What should armature bars be made of? Correct Answer plain steel How does the machine run if too much of the coil core is showing? Correct Answer hot What type of edges should your contact screw have? Correct Answer rounded and smooth Where in on the front spring should the contact screw be hitting? Correct Answer front or end of spring What length of spring would run faster Correct Answer short spring with a high angle What type of metal should the contact screw be made of to have the highest conductivity Correct Answer brass How does the armature bar hit the front coil core Correct Answer flat full contact What do you want the frame on your tattoo machine to be? Correct Answer nonconductive What happens when your machine is conductive or electrified Correct Answer it stays on with the armature bar sticking to the coils What diameter should your binding post be Correct Answer 5/16ths What happens if u use a steel contact screw? Correct Answer can cause sparks When setting up your machine why would you snug down the eye of the needle bar Correct Answer prevent weak jumpy lines Why is a one piece contact screw the best choice Correct Answer adding things can cause vibration