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    Question

    The earth-wire of a cable is connected to –

    A the outer metallic body of the appliance Correct Answer Incorrect Answer
    B the fuse of the appliance Correct Answer Incorrect Answer
    C the filament of the appliance Correct Answer Incorrect Answer
    D short circuitry of the appliance Correct Answer Incorrect Answer

    Solution

    Earth wire prevents Electric shocks. It is connected to the electrical cable of an appliance to prevent electric shocks. Actually, it has very low resistance and allows current to pass through it easily.

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