SC Lightning Protection Practice Questions - South Carolina Lightning Protection Systems Contractor Examination Exam

What is a loop conductor in an NFPA 780 lightning protection system?

A secondary bonding jumper used only on isolated metal bodies A conductor that encircles the structure and interconnects grounding electrodes, main conductors, or other grounded bodies The roof ridge conductor on a gable building A communications grounding conductor sized from NEC Table 250.66

Correct Answer:

A conductor that encircles the structure and interconnects grounding electrodes, main conductors, or other grounded bodies

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