7th Class Science Electric Current and Its Effects Question Bank Electric Current and Its Effects

  • question_answer
    Which of the following diagrams represents a short circuit?

    A)     

    B)    

    C)

    D)       

    Correct Answer: B

    Solution :

    In an electrical circuit, short circuit occurs when a naked live wire and a neutral wire come in contact. In other way, a device (bulb) is shorted by simply connecting a wire across it.


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