What size copper jumper is installed at the Veterinary Center's service grounding detail?

The size of the copper jumper installed at the Veterinary Center's service grounding detail is determined by the National Electrical Code (NEC) requirements for grounding and bonding. The minimum size for a grounding conductor is typically based on the size of the service entrance conductors and the specific application.

In many cases involving service grounding, a 2 AWG copper wire is sufficient to ensure adequate conductivity and safety while meeting code requirements. This size provides a balance between being robust enough to handle fault current while remaining manageable for installation purposes.

Grounding is a critical aspect of electrical safety in any facility, including veterinary centers, where sensitive equipment and the safety of both animals and staff are paramount. The use of a 2 AWG copper jumper helps to ensure that the grounding system is effective, reducing the risk of electrical shock and damage to equipment.

Thus, the correct choice reflects the standards set forth for grounding conductors, confirming that 2 AWG copper is an appropriate size for the service grounding detail in this context.