User:Liquidsteam/sandbox

First
An Earth Bond Test or Ground Bond Test is a factory electrical safety test. Its purpose is to check that any fault current can easily flow to ground, that any earth bonding is of sufficiently low impedance. The test is typically carried out by passing a large current (40A) from the metal casing of an enclosure to an earthing conductor.

Second
Electrical_bonding

Earthing_system

Hipot

Final
Conclusion