Assertion: unshielded insulated cable | /r/AtLocation | contact
Facets:
value: with a grounded object
type: OTHER
value: with earth
type: LOCATION
Source sentences:
text: If an unshielded insulated cable is in contact with earth or a grounded object, the electrostatic field around the conductor will be concentrated at the contact point, resulting in corona discharge, and eventual destruction of the insulation.