Question 1: what is the smallest copper wire size that can be used for service entrance conductors?
- 8 AWG
- 6 AWG
- 10 AWG
- 12 AWG
NEC Reference: NEC 230.31(B)
Take a Practice test on Service conductor Practice quiz questions - 1
This Service conductor practice test questions-1 has 10 questions with detailed answers and NEC references. Take the full test, review every wrong answer, and look up the NEC article it references before moving on.
Tip: Work through Ohm's Law problems on paper — don't just read the answers, calculate them yourself.
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NEC Reference: NEC 230.31(B)
NEC Reference: NEC 230.79(C)
NEC Reference: NEC 230.71(A)
NEC Reference: NEC 230.24(A)
NEC Reference: NEC 230.24(B)(4)
NEC Reference: NEC 230.27
NEC Reference: NEC 230.51(A)
NEC Reference: NEC 250.80
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