SSC
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which one is a Neutral Wire?
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Brown. Provides the alternating potential difference
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Blue. Completes the circuit and carries away current
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Green and Yellow. Only carries current when there is a fault
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None of the above
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Explanation:
Detailed explanation-1: -The live wire carries current to the appliance at a high voltage. The neutral wire completes the circuit and carries current away from the appliance.
Detailed explanation-2: -A neutral wire is a current-carrying conductor that brings current back to the power source to establish control over the voltage. Usually identified by its white color, it takes the unused electricity back to the transformer.
Detailed explanation-3: -The blue wire also referred to as the neutral wire, has the function of transferring electricity away from the appliance. The brown wire, otherwise known as the live wire, transfers electricity to the appliance. The combination of these wires is referred to as a circuit.
There is 1 question to complete.