SC Electrician Practice Questions - South Carolina Electrician Contractor Examination Exam

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A 400-ampere service uses 500 kcmil copper ungrounded conductors. What is the minimum copper supply-side bonding jumper between service enclosures, based on Table 250.102(C)(1)?

2 AWG 1/0 AWG 2/0 AWG 3 AWG

Correct Answer:

1/0 AWG

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