J & K CET Engineering J and K - CET Engineering Solved Paper-2014

  • question_answer
    The circuits that make rippled AC to pure DC are known as

    A)  DC converters     

    B)  junction diodes

    C)  bipolar transistors 

    D)  filters

    Correct Answer: D

    Solution :

    Filters make ripplied AC to pure DC.


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