ELECTRICAL SYMBOLS

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Across
  1. 2. safety system in electrical installations that provides a low-resistance path for electrical currents to flow safely into the ground in case of a short circuit
  2. 5. device that electronically redirects the flow of electricity or fluid
  3. 8. locking mechanism that uses electricity to operate
  4. 9. device used to control electrical circuits by initiating or interrupting the flow of electricity when pressed
  5. 10. allows multiple electrical devices to be connected to a single power outlet
  6. 11. to protect wire connections
  7. 15. allows users to see and speak with visitors at their door or within a building through video and audio capabilities
  8. 16. used primarily for electrical circuit protection
  9. 17. measure the amount of electrical energy consumed
Down
  1. 1. lighting device that automatically turns on during a power outage
  2. 3. device that produces a loud sound to alert or warn individuals about emergencies or specific events
  3. 4. safety device used in electrical circuits to protect against overcurrent
  4. 6. electrical device that changes the voltage level of alternating current (AC) in an electrical circuit
  5. 7. device used to connect electrical appliances or devices to the power supply
  6. 12. changes electrical current
  7. 13. audio signal that plays when a phone receives a call, message, or notification
  8. 14. allows people to communicate with each other within a building or specific area, without needing phones or other external communication systems