What is the reference point used for laying out segmented bends on conduit?

What is the reference point that is used for placing the shot marks on the conduit when laying out a segmented bend?

The reference point used for placing the shot marks on the conduit when laying out a segmented bend is the centerline of the conduit.

The Importance of the Centerline in Laying Out Segmented Bends

The centerline refers to an imaginary line running through the midpoint of the conduit's cross-section. In the context of laying out segmented bends, it serves as a crucial reference point for determining the position and alignment of shot marks.

These shot marks indicate where cuts, bends, or other modifications should be made to the conduit to achieve the desired bend angle or shape accurately. By using the centerline as a reference, electricians and technicians can ensure precise and consistent results when creating segmented bends in conduit installations.