Which of the following is NOT a requirement for grounding conductor terminals?

Grounding conductor terminals are essential components in electrical systems that help ensure safety by preventing electrical shocks and providing a path to ground for electrical faults. One key requirement is that these terminals must be removable; this is important for maintenance and safety reasons, allowing for easy disconnection during repairs, upgrades, or inspections.

The hexagonal shape of terminals is not a requirement, as grounding conductor terminals can come in various shapes as long as they meet performance standards. Similarly, while green color is commonly used to indicate grounding connections, it is not a strict requirement for all electrical codes. The ability to be easily removed provides flexibility, enabling electricians to work safely with the system without compromising the integrity or safety of the grounding arrangement. Therefore, stating that the grounding conductor terminals must be removable accurately identifies what is not a requirement, distinguishing it from other potential specifications.