| Answer | Crossword Clue |
|---|---|
| surging | (of an electric voltage or current) Increase suddenly |
| resistances | The degree to which a substance or device opposes the passage of an electric current, causing energy dissipation. Ohm's law resistance (measured in ohms) is equal to the voltage divided by the current |
| dynatron | tetrode, once frequently used as an oscillator in radio, in which an increase in the plate voltage results in a decrease in the plate current because of emission of electrons from the plate |
| transforms | Change the voltage of (an electric current) |
| transforming | Change the voltage of (an electric current) |
| transformed | Change the voltage of (an electric current) |
