The purpose of connecting non-current-carrying conductive materials to earth is to limit the ____ on these materials.
A) interference
B) maximum amperage
C) resistivity
D) voltage to ground

Question

Quizplus · Accepted Answer

Connecting non-current-carrying conductive materials to earth is known as grounding or earthing. The purpose of this is to limit the voltage on these materials, which can occur from static electricity, electrical faults, or lightning strikes. Grounding provides a path for the current to flow to earth, rather than through equipment or people, which can be dangerous. This helps to protect both people and equipment from electric shock and damage.

The Purpose of Connecting Non-Current-Carrying Conductive Materials to Earth Is