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In the standard three-wire colour code used for appliances like irons and water

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1. In the standard three-wire colour code used for appliances like irons and water heaters, red, green, and black wires correspond to?

Red-live, green-neutral, black-ground

Red-neutral, green-ground, black-live

Red-live, green-ground, black-neutral

Red-ground, green-live, black-neutral

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By standard convention, red marks the live wire, green marks the ground (earth) wire, and black marks the neutral wire.

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