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  3. JAMIA MILLIA ISLAMIA

JAMIA MILLIA ISLAMIA Jamia Millia Islamia Solved Paper-2011

  • question_answer
        A cable of resistance\[10\,\Omega \] arrives electric power from a generator producing 250 kW at 10000 V. The current in the cable is

    A)  25 A                                     

    B)  250 A

    C)  100 A                                   

    D)  1000 A

    Correct Answer: A

    Solution :

                    \[P=VI\]\[I=\frac{P}{V}=\frac{250000}{10000}=25\,A\]


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