Maximum Number of Conductors in Nonmetallic Raceway

The maximum number of conductors permitted in any surface nonmetallic raceway shall be _____.

a) no more than 30% of the inside diameter
b) no greater than the number for which it was designed
c) no more than 75% of the cross-sectional area
d) that which is permitted in Table 312.6(A)

See answer and applicable Code reference

The correct answer is: b) no greater than the number for which it was designed

Article 388 presents the rules f

Register to view the full article

Register on EC&M and gain access to premium content, including this article and much more.

Hide comments

Comments

  • Allowed HTML tags: <em> <strong> <blockquote> <br> <p>

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.
Publish