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Question
When the main switch of the house circuit is put off, it disconnects the ______.
Options
live wire only
neutral wire only
earth wire only
both the live and neutral wires.
MCQ
Fill in the Blanks
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Solution
When the main switch of the house circuit is put off, it disconnects the both the live and neutral wires.
Explanation:
The main switch in a household electrical circuit is a double-pole switch. When it is switched off, it disconnects both the live and neutral wires, completely isolating the house circuit from the electricity supply.
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