A 1-inch EMT contains six 10 AWG THHN and three 10 AWG THHN equipment grounding conductors. Is this installation compliant with conduit fill requirements?
Yes, 9 conductors at 40% fill is within limits
No, 1-inch EMT is too small for 9 conductors of 10 AWG
Yes, but only if the run is less than 24 inches
No, you cannot mix circuit and grounding conductors in the same raceway
The correct answer is located in the National Electrical Code Section XXX.XX(Y)(Z). Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
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