JAMIA MILLIA ISLAMIA Jamia Millia Islamia Solved Paper-2004

  • question_answer
        Two bulbs of 100 W and 200 W working at 220 volt are joined in series with 220 volt supply. Total power consumed will be :

    A)  65 watt

    B)  33 watt

    C)  300 watt

    D)  100 watt

    Correct Answer: A

    Solution :

                    \[18\Omega \] and    \[8\Omega \] so      \[8\Omega \] Hence, total power consumed will be \[2.0\Omega \] \[4\Omega \]


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