In Australia, Jamaica, and in New Orleans, Green Onions are called shallots. And, all over the place, to many people Green Onions are either young leeks, the tops of onions, or the stems of shallots.n Australia, Jamaica, and in New Orleans, Green Onions are called shallots. And, all over the place, to many people Green Onions are either young leeks, the tops of onions, or the stems of shallots.
The dielectric withstanding voltage test (also called high-potential, over-potential voltage-breakdown, or dielectric-strength test) consists of the application of a voltage significantly higher than rated voltage for a specific time, between mutually insulated portions of a component part or between insulated portions and ground.
Editors Contribution(0.00 / 0 votes)Rate this definition: dielectric. Is a type of material that can be polarized by an applied electric field and when placed in an electric field, the electric charges do not flow through the material.. Dielectrics are used a lot in electrical engineering through the use of fibre optics and electronics.