What is the primary function of the equipment grounding conductor in EV charging installations?

What is the primary function of the equipment grounding conductor in EV charging installations?

• A. To carry data signals between EVSE and vehicle
• B. To supply DC power to vehicle during charging
• C. To provide a low-impedance fault path to earth, enabling overcurrent protection to trip and reducing shock risk
• D. To serve as a spare conductor

Answer: (C)