Ask Question
29 September, 20:45

A feeder is supplying a 125-ampere, 240-volt panelboard in a multifamily dwelling. The conductors will be THHN aluminum conductors and all terminations will be rated 75C (167F). What is the minimum size aluminum equipment grounding conductor required?

+2
Answers (1)
  1. 29 September, 21:07
    0
    The minimum size aluminium equipment grounding conductor required is 4 AWG.

    Explanation:

    minimum aluminum size = 125/0.8

    = 156.25

    Therefore, The minimum size aluminium equipment grounding conductor required is 4 AWG.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “A feeder is supplying a 125-ampere, 240-volt panelboard in a multifamily dwelling. The conductors will be THHN aluminum conductors and all ...” in 📘 Engineering if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers