Across
- 1. a device that measures current
- 4. semiconductor diode which glows when a voltage is applied.
- 5. high -> Low, low, -> high
- 7. an electrical device that makes a buzzing noise
- 8. a type of race
- 10. heat changes the resistance
- 12. one or more -> high
- 13. 0.7 volts makes it saturate
- 14. an instrument for measuring electric potential in volts.
Down
- 2. it can spin
- 3. both inputs on -> high
- 4. light changes the resistance
- 6. mechanical device used to control an electrical circuit
- 9. a device for giving light
- 11. switches one thing on or off