Arrange the conductor sizes from smallest to largest: #2, 2/0, 4/0

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Multiple Choice

Arrange the conductor sizes from smallest to largest: #2, 2/0, 4/0

Conductor sizing in AWG is based on cross-sectional area, and adding zeros makes the wire thicker. So among #2, 2/0, and 4/0, the smallest diameter is #2, the next larger is 2/0, and the largest is 4/0. Therefore, from smallest to largest: #2, 2/0, 4/0. Using the order that starts with the thinnest and moves to thicker wires is essential because ampacity and voltage drop depend on the conductor’s cross-sectional area.

Conductor sizing in AWG is based on cross-sectional area, and adding zeros makes the wire thicker. So among #2, 2/0, and 4/0, the smallest diameter is #2, the next larger is 2/0, and the largest is 4/0. Therefore, from smallest to largest: #2, 2/0, 4/0. Using the order that starts with the thinnest and moves to thicker wires is essential because ampacity and voltage drop depend on the conductor’s cross-sectional area.

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