What is the minimum distance required when installing two ground rods?

The minimum distance required when installing two ground rods is 6 feet. This distance is crucial for ensuring that the ground rods function effectively and independently, allowing them to dissipate electrical energy without interference from one another. The separation helps maintain the integrity of the grounding system by reducing the likelihood of potential differences between the ground rods, which is especially important in scenarios such as lightning strikes or electrical faults. Proper spacing also adheres to the National Electrical Code (NEC) standards, which promote safety and effectiveness in grounding systems.