Electrical System

123456789101112
Across
  1. 2. ___________ power or “standby power” is electricity that is consumed by electronic devices even when they are turned off.
  2. 4. After electricity has been generated, it is sent out along __________ lines, which can carry it over long distances.
  3. 6. This helps to convert water into __________.
  4. 7. Use a fan instead of _______________ to cool things off. It uses a lot less electricity.
  5. 10. __________ is produce, usually, by burning fossil fuel.
  6. 11. __________ power is energy that is created directly from the light or heat of the sun.
  7. 12. Water power, geothermal power, wind power and bio mass are other examples of __________ sources of energy.
Down
  1. 1. Renewable sources of energy are considered clean because there are little or no negative effects on the __________.
  2. 3. Steam turns an engine called a turbine. When the turbine spins, __________ is produced.
  3. 5. The neighbourhood _____________ station decreases voltage.
  4. 8. Nuclear power, natural gas and __________ are some examples of non-renewable sources of energy.
  5. 9. High ___________ allows electricity to travel long distances more efficiently.