Across
- 3. Laboratories, Who certifies the safety of electrical appliances?
- 5. A higher what indicates a greater number of electrons?
- 7. When working with electricity you must always be concerned with both your and your clients what?
- 10. current, What type of current has a rapid, interrupted flow?
- 12. What is the form of energy that exhibits magnetic, chemical and thermal effects?
- 14. Electrodes are usually what color?
- 15. A phone charger is an example of what?
- 16. The abbreviation for the type of outlet required in bathrooms and kitchens.
Down
- 1. This measurement is used for facial and scalp treatments.
- 2. Pregnancy, epilepsy, high blood pressure and a pacemaker are all examples of what?
- 4. what is a non conductor also known as?
- 6. pin, A three prong plug has what additional feature?
- 8. circuit, A twisted electrical cord can cause what?
- 9. what are good conductors?
- 11. Anodes are usually what color?
- 13. breaker, What is the switch that automatically interrupts or shuts off an overloaded electrical circuit?