raster (zn):
An electrode placed between the cathode and anode of a vacuum tube to control the flow of electrons through the tube
control grid, grid
raster (zn):
A system of high tension cables by which electrical power is distributed throughout a region
grid, power grid, power system
raster (zn):
The rectangular formation of parallel scanning lines that guide the electron beam on a television screen or a computer monitor
raster
Via: Ensyns.nl
Via: Memodata.com