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Question
According to international convention of colour coding of insulation of wires in a cable, ______.
Options
live is red, neutral is blue and earth is brown
live is red, neutral is green and earth is black
live is brown, neutral is blue and earth is black
live is brown, neutral is blue and earth is green
MCQ
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Solution
According to international convention of colour coding of insulation of wires in a cable, live is brown, neutral is blue and earth is green.
Explanation:
According to the international colour coding convention, the live wire is brown, the neutral wire is blue, and the earth wire is green or green with yellow stripes. These colours help identify the wires and ensure safety in electrical connections.
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