Aluminum-weld (AW) conductors have the strength of steel with the conductivity and corrosion resistance of which metal?

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Multiple Choice

Aluminum-weld (AW) conductors have the strength of steel with the conductivity and corrosion resistance of which metal?

Explanation:
Aluminum-weld conductors combine a steel core for high tensile strength with aluminum outer strands that provide the electrical conductivity and corrosion resistance. The steel core handles the mechanical load and sag resistance, while the aluminum delivers good conductivity and a protective corrosion profile in typical environments. So the metal responsible for conductivity and corrosion resistance is aluminum.

Aluminum-weld conductors combine a steel core for high tensile strength with aluminum outer strands that provide the electrical conductivity and corrosion resistance. The steel core handles the mechanical load and sag resistance, while the aluminum delivers good conductivity and a protective corrosion profile in typical environments. So the metal responsible for conductivity and corrosion resistance is aluminum.

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