Electrical measurement is a quality inspection process, utilised to measure and record parameters of electronic components such as resistors, capacitors, inductance coils and semiconductors, among others. The electrical measurement process includes equipment, methods and materials. It can also be utilised in electrical cleaning processes during the production of metallized film capacitors. In this process a specific voltage is applied in the capacitor causing that in specific places, where the dielectric breakdown occurs, the conductive layer evaporates in this place, isolating it. Illustrative pics: