Earth loop impedance testing is essential if installations are to meet the Wiring Regulations and Part P. But unless you’ve the patience of a saint and the skills of a juggler, it isn’t always easy.

Depending on the earthing configuration of the network, the instrument also uses multiphase measurements to calculate the impedance of the neutral conductor, enabling it to reveal defects that could ...

Keywords: Earthquake engineering, model-in-the-loop simulation, shake-table control, impedance matching, control-structure interaction, real-time feedback Seismic isolation Abstract: Model-in-the-loop ...