UNWIND

5. Ferrimagnetic ceramic non-conductive compound material used to prevent high frequency electrical noise from entering or exiting the equipment.
7. measurement of the flow rate of electricity.
9. electrical power produced or used in small quantities, usually close to the place where it is needed so that large power stations are not needed.
10. The destruction of life by means of electric current.
14. A plug and connector formed in a way that only allows proper connection.
15. a sudden increase in electrical power that can damage equipment connected to it.
16. A spiral of conducting wire, would cylindrically so that when an electric current passes through it, its turns are nearly equivalent to a succession of parallel circuits, and it acquires magnetic properties similar to those of a bar magnet.
17. Electrical contacts in mechanical pushbutton switches often make and break contact several times when the button is first pushed.
18. The designation to separate insulated parallel wires.
19. one of a series of very tall metal structures used for holding the wires that carry electric power high above the ground.
20. An electromagnetic device which permits control of current in one circuit by a much smaller current in another circuit.

1. An electric circuit in which the parts are connected in some special manner and cannot be classed as in series, in parallel, or in series-parallel.
2. A cord or block style device with different ends that allows different devices to connect.
3. A general name given to a machine for transforming mechanical energy into electrical energy.
4. A static apparatus used for changing the voltage and current of an alternating circuit.
6. The distance or angle by which one line departs from another.
8. The electrical signal from a sensor when no measured variable is present.
11. combination of resistance and reactance.
12. Connected to earth or to some conducting body that serves in place of the earth.
13. A condition where the voltage supplied to the system falls below the specified operating range, but above 0V.