For each looped or coiled, unbroken length of conductor at least 12 inches long which passes through a box without splice or connection, the volume allowance is __________ of the actual conductor size.

Question

Quizplus · Accepted Answer

The volume allowance for each looped or coiled, unbroken length of conductor at least 12 inches long that passes through a box without splice or connection is counted as two of the actual conductor size. This is to ensure there is enough space in the box for the conductors and to prevent overcrowding, which could lead to overheating and electrical fires.

For Each Looped or Coiled, Unbroken Length of Conductor at Least