Question

Given: An unbroken length of size 12 AWG conductor is looped inside a junction box so that there is more than 12 inches of free conductor. The conductor is not spliced and does not terminate on a device. What volume, in cubic inches, must be counted for the looped conductor?

Answer 1

Answer: 27 cubic inches

Step-by-step explanation:

Inch capacity for a 12 AWG=2.25

Therefore

Volume=12*2.25

=27 cubic inches