Crossarm braces are used to hold crossarms level.

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Multiple Choice

Crossarm braces are used to hold crossarms level.

Crossarm alignment under load is what the crossarm brace is all about. The brace ties the crossarm to the pole and resists bending, twisting, and tilting that come from conductor tension, wind, and ice. By keeping the crossarm level, the insulators and hardware stay in the intended orientation, ensuring proper clearance, even load distribution, and reliable performance of the line. The other functions described aren’t what crossarm braces do: they don’t directly support the wires themselves, they don’t insulate conductors, and they don’t adjust line tension with the devices on the span.

Crossarm alignment under load is what the crossarm brace is all about. The brace ties the crossarm to the pole and resists bending, twisting, and tilting that come from conductor tension, wind, and ice. By keeping the crossarm level, the insulators and hardware stay in the intended orientation, ensuring proper clearance, even load distribution, and reliable performance of the line.

The other functions described aren’t what crossarm braces do: they don’t directly support the wires themselves, they don’t insulate conductors, and they don’t adjust line tension with the devices on the span.

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