How are splices in bundles positioned?

How are splices in bundles positioned?

• A. Splices must be staggered to prevent increasing the bundle size
• B. Splices must be clustered together
• C. Splices should be evenly spaced in the same layer
• D. Splices should be placed at the end only

Answer: (A)

The main idea is to keep the bundle’s diameter as uniform as possible along its length. Each splice adds material thickness where wires are joined, so if several splices end up in the same cross-section, that spot becomes noticeably thicker. By staggering splices along the length of the bundle, you spread that extra thickness out, preserving a smooth, consistent profile. This helps maintain proper bend radii and makes routing through conduits, clamps, and frames easier, while also reducing the risk of chafing or interference with adjacent bundles. It also keeps maintenance practical because there isn’t a bulky area that’s hard to access. Clustering splices together creates a single bulky region, which is undesirable. Splices at the end only would push the thickness to one end and compromise the whole harness layout. Evenly spacing them in the same layer doesn’t solve the problem of a concentrated thick spot at any one location.

The main idea is to keep the bundle’s diameter as uniform as possible along its length. Each splice adds material thickness where wires are joined, so if several splices end up in the same cross-section, that spot becomes noticeably thicker. By staggering splices along the length of the bundle, you spread that extra thickness out, preserving a smooth, consistent profile.

This helps maintain proper bend radii and makes routing through conduits, clamps, and frames easier, while also reducing the risk of chafing or interference with adjacent bundles. It also keeps maintenance practical because there isn’t a bulky area that’s hard to access.

Clustering splices together creates a single bulky region, which is undesirable. Splices at the end only would push the thickness to one end and compromise the whole harness layout. Evenly spacing them in the same layer doesn’t solve the problem of a concentrated thick spot at any one location.