If there are more than _____ conductors in a raceway, the ampacity of the conductors must be derated.
A) two
B) three
C) four
D) six

Name: If there are more than _____ conductors in a raceway, the ampacity of the conductors must be derated. A) two B) three C) four D) six
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When there are more than three conductors in a raceway, the National Electrical Code (NEC) requires that the ampacity of the conductors be derated to prevent overheating and ensure safe operation.

If There Are More Than _____ Conductors in a Raceway