Branch Circuits & WiringQuestion 194 of 521
Per Annex C, Table C.1, what is the maximum number of 14 AWG THHN conductors permitted in 1/2" EMT?
a.9
b.12
c.10
d.15
Explanation
Table C.1 lists 12 for 14 AWG THHN in 1/2" EMT. 9 is the count for 12 AWG, and 10 or 15 are not listed values for this size.
Law Reference: 2023 NEC Annex C, Table C.1Practice all 521 questions free — no signup required.
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