All equipment capable of conducting current must be grounded, indicated by which color(s)?

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Multiple Choice

All equipment capable of conducting current must be grounded, indicated by which color(s)?

Explanation:
Grounding provides a safe path for fault currents to the earth, reducing shock risk and helping protective devices trip. The protective earth conductor is identified by green insulation or green insulation with yellow stripes. So, when a piece of equipment needs to be grounded, its grounding path will be indicated by either of these colors. In some systems, bare copper can also serve as the grounding path, but when color is used, green or green-yellow striped denotes grounding.

Grounding provides a safe path for fault currents to the earth, reducing shock risk and helping protective devices trip. The protective earth conductor is identified by green insulation or green insulation with yellow stripes. So, when a piece of equipment needs to be grounded, its grounding path will be indicated by either of these colors. In some systems, bare copper can also serve as the grounding path, but when color is used, green or green-yellow striped denotes grounding.

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