For a 15° bend, what is the distance multiplier?

The distance multiplier is a specific factor used in conduit bending calculations to determine the equivalent length of conduit when accounting for bends. For a 15° bend, it is essential to understand the relationship between the angle of the bend and the resulting length adjustment in the conduit.

When using a distance multiplier for a 15° bend, the value reflects how much additional length is effectively added to the installation due to the curvature. The correct multiplier for a 15° bend is 3.86, indicating that the total length of the conduit will be affected by this factor when making adjustments for the bend.

This multiplier is derived from established formulas and standards in the electrical industry, which calculate how bends influence conduit runs. The significance of knowing the correct distance multiplier allows professionals to ensure proper installation and compliance with electrical codes, ultimately impacting the safety and effectiveness of the electrical system.

Choosing 3.86 is based on industry standards where specific angles of bends correspond to fixed distance multipliers that have been derived from both theoretical calculations and practical experience in conduit installation.