CMC Medical CMC-Medical VELLORE Solved Paper-2008

  • question_answer
    In CE mode, the input characteristics of a transistor is the variation of

    A)  \[{{I}_{B}}\] against \[{{V}_{BE}}\] at constant \[{{V}_{CE}}\]

    B)  \[{{I}_{C}}\] against \[{{V}_{CE}}\] at constant \[{{V}_{BE}}\]

    C)  \[{{I}_{B}}\] against \[{{I}_{C}}\]

    D)  \[{{I}_{E}}\]against \[{{I}_{C}}\]

    E)  \[{{I}_{C}}\] against \[{{V}_{CE}}\] at constant\[{{I}_{B}}\]

    Correct Answer: A

    Solution :

                    Input characteristics of transistor in CE mode is the curve between base current \[{{I}_{B}}\] and base-emitter voltage\[{{V}_{BE}}\]at constant collector-emitter voltage \[{{V}_{CE}}\].


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