Final answer:
The requirement for grounding and bonding, as stated by the NEC, is to have a permanent and continuous connection to the ground from circuits, equipment, and metal enclosures. Grounding is the process of fixing a conductor at zero volts by connecting it to the earth, which prevents charges from flowing. This requirement is important for electrical safety.
Step-by-step explanation:
In the context of electrical systems, the requirement for grounding and bonding in accordance with the National Electrical Code (NEC) states that the oath to ground from circuits, equipment, and metal enclosures should be permanent and continuous.
Grounding is a process that fixes a conductor at zero volts by connecting it to the earth with a good conductor. This ensures that there is no voltage difference across the surface of the conductor, preventing charges from flowing.
This requirement is essential for electrical safety as it helps protect against electrical shocks and ensures proper functioning of the electrical system.