BVP Medical BVP Medical Solved Paper-2011

  • question_answer Diode is used as a/an

    A)  modulator         

    B)  oscillator

    C)  amplifier                            

    D)  rectifier

    Correct Answer: D

    Solution :

                    When plate of diode is connected to AC source, then during positive half cycle when plate is at positive potential current will flow through diode and during negative half cycle, current will hot flow through it. Thus, diode can be used as a rectifier.

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