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  5. Electric Current and Its Effects

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

  • question_answer
    A fuse is fixed in a circuit in order to

    A) decrease the amount of current

    B) increase the amount of current

    C) increase the power consumed in the circuit

    D) safeguard against excessive current.

    Correct Answer: D

    Solution :

    It acts as safeguard against excessive current. When the current exceeds certain limit the fuse wire gets broken and so it acts as a safeguard.


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