Electricity & Electrical Safety

12345678910111213141516171819
Across
  1. 2. 1/1,000 of an ampure; used in facial devices
  2. 3. a safety mechanism that completes the electric current and carries the circuit safely away
  3. 4. an extremely low level of electricity that mimics the body's natural electrical impulses.
  4. 6. 1,000 watts; used to measure electricity used per hour in a home or building
  5. 8. unit that measures the pressure or force that moves electric current through a conductor
  6. 10. any material that conducts electricity
  7. 12. apparatus that changes direct current to alternating current
  8. 14. apparatus that changes an alternating current to a direct current
  9. 16. the process of infusing alkaline(negative)products into the skin
  10. 18. measures the amount of electricity used in one second
  11. 19. the movement of electrons from one atom to another along a conductor
Down
  1. 1. a form of anaphoresis that is used to emulsify and soften grease deposits in the follicle
  2. 5. negative electrode that is marked with an N, minus sign or the color black
  3. 7. also known as an insulator; a material that does not conduct electricity
  4. 9. positive electrode that is marked with a P, plus sign or the color red
  5. 11. used to measure the resistance of an electric current
  6. 13. the process of infusing acidic(positive)products into the skin
  7. 15. prevents excessive current from passing through a circuit; a safety device found in older buildings
  8. 17. positive and negative poles of an electric current