ICT Unit

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Across
  1. 3. negatively charged particles that move around an atom's nucleus
  2. 7. component that receives energy from the power source and converts it into another type of useful energy
  3. 9. the opposite of a conductor
  4. 10. component that transports electrical energy
  5. 11. control and protection device that opens or closes a circuit
  6. 12. device that protects the circuit from power surges
Down
  1. 1. flow of electrons through a circuit
  2. 2. type of current that changes direction
  3. 4. example of a power source
  4. 5. batteries are made of two or more
  5. 6. type of current that flows in one direction
  6. 7. example of a load device
  7. 8. most common type of conductor
  8. 11. load device that turns electrical energy into sound energy