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

Access More Questions

Why does NFPA 780 require bonding of grounded metal bodies that lie within the calculated bonding distance of a lightning conductor?

To use the metal body as an additional air terminal To prevent sideflash by equalizing potential during a stroke To reduce the required number of down conductors To satisfy NEC ampacity of the metal body

Correct Answer:

To prevent sideflash by equalizing potential during a stroke

Access more questions from this quiz

Continue to SC Lightning Protection Practice Questions - South Carolina Lightning Protection Systems Contractor Examination Exam for more practice questions and the full quiz experience.

Access More Questions