An electrical appliance can function in the absence of which of the following?
A
The Earth wire
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B
The Live wire
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C
The Neutral wire
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D
Both Neutral and Earth wire.
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Solution
The correct option is A The Earth wire Earth wire is there for safety purpose. Even if it is not there, an appliance can function. The live and neutral wires are necessary to complete the circuit and any appliance cannot function without them.