Railways RRB (Assistant Loco Pilot & Technician) Solved Paper-2 (2013)

  • question_answer
    A galvanometer can be converted into an ammeter by connecting a

    A)  low resistance in parallel

    B)  low resistance in series

    C)  high resistance in parallel

    D)  high resistance in series

    Correct Answer: A

    Solution :

    A galvanometer can be converted into an ammeter by connecting a low resistance in parallel i.e., a shunt. \[{{l}_{g}}=\frac{S}{S+G}l\]


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