Across
- 2. unnecessary signal transitions in a combinational circuit
- 4. a device for charging a battery or battery- powered equipment
- 6. metal drawn out into the form of a thin flexible thread or rod
- 7. occurs when too much current passes through electric wires
- 9. materials and devices convert sunlight into electrical energy
- 10. a transmiter used for jamming signals
- 14. producing electricity by a difference of temperatures
- 15. a point in a circuit as a reference point
Down
- 1. relating to stationary electric charges or fields as opposed to electric currents
- 3. an object which is capable of producing magnetic field
- 5. a device having resistance to the passage of an electric current
- 8. is the process of converting alternating currents into direct currents
- 11. an electric current reverse its direction
- 12. the rate of doing work, it is the work done in unit time
- 13. electrical current which flows in one direction