What is another term used to describe aerial spacer cable?

What is another term used to describe aerial spacer cable?

• A. Tree wire
• B. Messenger cable
• C. Shielded cable
• D. Aluminum-clad cable

Answer: (A)

Aerial spacer cable is a bundle of several smaller conductors kept apart by spacers so they act as one higher-capacity line. This arrangement has historically been called tree wire because the multiple conductors spreading out from the same point resemble a tree with branches along the span. The term distinguishes this bundled arrangement from a simple messenger cable, which is only the supporting line, and from shielded or aluminum-clad cables, which refer to different construction features rather than a spacered conductor bundle.

Aerial spacer cable is a bundle of several smaller conductors kept apart by spacers so they act as one higher-capacity line. This arrangement has historically been called tree wire because the multiple conductors spreading out from the same point resemble a tree with branches along the span. The term distinguishes this bundled arrangement from a simple messenger cable, which is only the supporting line, and from shielded or aluminum-clad cables, which refer to different construction features rather than a spacered conductor bundle.