Across
- 4. three terminals
- 6. Relay open / close connection by an electromagnet
- 7. a logic gate which produces an output which is false only if all its inputs are true
- 9. consists of an insulated wire wound into a coil
- 10. a semiconductor device
Down
- 1. stores electrical energy in an electric field
- 2. not stable
- 3. an audio signaling device
- 5. used to reduce current flow
- 8. can work as a amplifier or a switch