EAMCET Medical EAMCET Medical Solved Paper-2010

  • question_answer
    In the figures shown below                

    A)                  In both Fig. (a) and Fig. (b) the diodes are forward based

    B)                  In both Fig. (a) and Fig. (b) the diodes are reverse biased

    C)                  In Fig-  the diode is forward biased and in Fig.  the diode is reverse biased

    D)                  In Fig,  the diode is reverse biased and in Fig.  it is forward biased

    Correct Answer: C

    Solution :

                     The density of \[d=\frac{M}{V}\]                 Error of density                 \[d=\frac{\Delta M}{M}\times 100+\frac{\Delta V}{V}\times 100\]                 \[=\frac{0.01}{22.42}\times 100+\frac{0.1}{4.7}\times 100\]                 \[=0.044+2.127\]                 \[=2.2%\](approximately)


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