Engineering (Electrical)

4. - A tool used to display and analyze the waveform of electrical signals.
5. - A closed loop through which an electrical current flows.
6. - A passive electrical component that stores energy in a magnetic field.
10. - The unit of power in the International System of Units, equivalent to one joule per second.
11. Supply - A device that provides electrical energy to an electrical load.
14. - Alternating current, where the flow of electric charge periodically reverses direction.
15. - The flow of electric charge, measured in amperes.
17. - A material that allows the flow of electrical current, like copper or aluminum.
19. - The unit of electric current.
21. - The total opposition to current flow in an AC circuit, combining resistance and reactance.
23. - The unit of measurement for electrical resistance.
24. - A component used to resist the flow of current in a circuit.
26. - An instrument used to measure voltage, current, and resistance.
27. - A semiconductor device used to amplify or switch electronic signals.
29. - A material that resists the flow of electric current, such as rubber or glass.

1. - The process of joining two or more electronic components by melting solder.
2. - A component used to store electrical energy temporarily.
3. - The process of converting AC to DC.
7. - Direct current, where electric charge flows in one direction only.
8. - The opposition to the flow of electric current, measured in ohms.
9. - A material with conductivity between that of an insulator and a conductor, used in electronic devices.
12. - The number of cycles per second of a periodic signal, measured in hertz.
13. - An electrical switch that opens and closes under the control of another electrical circuit.
16. - The electric potential difference between two points, measured in volts.
18. - A semiconductor device that allows current to flow in only one direction.
20. - The position of a point in time on a waveform cycle, used to describe the relationship between waveforms.
22. - The repetitive variation, typically in time, of a signal or waveform.
24. - A device that converts alternating current (AC) to direct current (DC).
25. - A device that transfers electrical energy between circuits through electromagnetic induction.
28. - A protective device that melts and breaks an electrical circuit when the current is too high.