Across
- 3. To connect or disconnect circuits
- 5. Lights up when it receives electric currents
- 6. Used to light a bicycle light
- 7. Use kinetic energy to rotate the turbine to generate electricity
- 9. Used in torchlight, radios and toys
Down
- 1. Use fossil fuel such as petrol to produce electrical energy
- 2. Supply electrical energy to motorized vehicle
- 4. Allow the flow of electric currents
- 8. ______ cells used in street lights, water heaters and satellite