NEC 2026 Compatible

The 'K' constant for aluminum conductors used in voltage drop calculations is:

Apprentice Level📋 NEC Chapter 9, Table 8Voltage Drop
A

10.4

B

12.9

C

17.0

D

21.2

Explanation & Direct Citation

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    Voltage Drop Practice Question: NEC Chapter 9, Table 8 | SparkShift | SparkShift