WB JEE Medical WB JEE Medical Solved Paper-2014

  • question_answer
    In  a  transistor  output  characteristics commonly   used   in   common   emitter configuration, the base current \[{{I}_{B}},\]the collector current \[{{I}_{C}}\] and the collector-emittes   voltage\[{{V}_{CE}}\] have values of the following orders of magnitude in the active region

    A)  \[{{l}_{B}}\]and\[{{l}_{C}}\]both are in \[\mu A\]and \[{{V}_{CE}}\]in volt

    B)  \[{{l}_{B}}\]is in \[\mu A\]and\[{{l}_{C}}\] is in mA and \[{{V}_{CE}}\]in volt

    C)  \[{{l}_{B}}\]is in mA and \[{{l}_{C}}\] is in \[{{l}_{C}}\]and \[{{V}_{CE}}\]in volt

    D)  \[{{l}_{B}}\] is in mA and \[{{l}_{C}}\]is in mA and\[{{V}_{CE}}\] in mV

    Correct Answer: B

    Solution :

     \[{{I}_{B}}\]is in \[\mu \]amp, \[{{I}_{C}}\]is in m amp and \[{{V}_{CE}}\]in volt.


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