Where can an equipment bonding jumper be installed?

An equipment bonding jumper can be installed either inside or outside of a raceway or enclosure, which is why this choice is the correct answer. This flexibility allows for the bonding connection to be made in various configurations, accommodating different installation scenarios and ensuring that the equipment is properly bonded to reduce the risk of electric shock and equipment damage.

When bonding jumpers are installed inside a raceway or enclosure, they can take advantage of the protected environment to minimize the risk of physical damage or exposure to external conditions. Conversely, when installed outside, they can be more accessible for maintenance or inspection purposes without having to open enclosures or raceways.

The ability to install bonding jumpers in multiple locations is essential for compliance with electrical codes and safe electrical installation practices. This flexibility supports the overall goal of grounding and bonding systems, which is to ensure safety by providing a low-resistance path for fault currents and helping to stabilize voltage levels during normal operation.