In irrigation wiring color coding, what does a white wire typically represent?

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Multiple Choice

In irrigation wiring color coding, what does a white wire typically represent?

Explanation:
White wires designate the neutral conductor in standard electrical color coding. The neutral provides the return path for current back to the source, completing the circuit without carrying live voltage like the hot conductors do. Ground is typically green or bare, shield is a separate conductor within shielded cables, and live/hot conductors are colored like black or red. In irrigation wiring, this neutral (return) path is the opposite side of the circuit from the valve’s switched hot, so using white helps keep the wiring diagram clear and consistent.

White wires designate the neutral conductor in standard electrical color coding. The neutral provides the return path for current back to the source, completing the circuit without carrying live voltage like the hot conductors do. Ground is typically green or bare, shield is a separate conductor within shielded cables, and live/hot conductors are colored like black or red. In irrigation wiring, this neutral (return) path is the opposite side of the circuit from the valve’s switched hot, so using white helps keep the wiring diagram clear and consistent.

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