Question

ing device boxes
tion below to answer the question.
important to consider how many conductors can
re conductors in a device box, the hotter it will
l electrical code (nec) sets standards for box-fill
the details of how much cubic space is allowed
sed. this article also talks about different conductors
rent cubic inch volumes when in a device box:
ugh a box = 1
n 12 inches = 1
2 inches = 2
devices = 1
1
each conductor in a device box and comparing it to the
e box will show if there is enough space
if a device box has 1 looped conductor over 12 inches, 1 strap, and 1 grounding conductor, what is the value of the boxs conductors?
5
6
8
2

Explanation:

Step1: Assign value to looped conductor

Looped conductor over 12 inches = 2

Step2: Assign value to strap

Strap = 1

Step3: Assign value to grounding conductor

Grounding conductor = 1

Step4: Sum all assigned values

$\text{Total} = 2 + 1 + 1$

Answer:

5