Saftey and Electronics -Nate

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Across
  1. 3. This is measured in Amps.
  2. 6. Never use water to put out this type of fire.
  3. 8. A device that converts electrical energy into mechanical energy through the use of magnetic fields and copper wire windings.
  4. 9. Always Disconnect the _____ before disassembling, cleaning, and poking around your computer.
  5. 14. A device that can store energy as an electrostatic field.
  6. 16. What is Wood, Glass, and Rubber a good example of?
  7. 17. These charge alternates between positive and negative.
  8. 18. When electricity flows through an LED, light is emitted. They are polarized, so electricity can only flow through in one direction.
Down
  1. 1. Never open this because it can kill you.
  2. 2. This is measured in Volts.
  3. 4. Do this before touching computer components.
  4. 5. An electronic device that produces a simple tone or buzz.
  5. 7. These electrons travel in only one direction.
  6. 10. This limits the flow of current through a circuit.
  7. 11. This is measured in Ohms.
  8. 12. It provides a toggle to allow you to connect or disconnect two points in a circuit.
  9. 13. A device that provides Direct Current to your circuit, through electro-chemical reactions between the positively and negatively charged terminals.
  10. 15. A semiconductor component that can control the flow of current like an electronic switch