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Manipal Medical Manipal Medical Solved Paper-2009

  • question_answer
    In the figure a carbon resistor has bands of different colours on its body as mentioned in the figure. The value of the resistance is

    A)  \[2.2\,k\Omega \]          

    B)  \[3.3\,k\Omega \]

    C)  \[5.6\,k\Omega \]          

    D)  \[9.1\,k\Omega \]

    Correct Answer: D

    Solution :

    White Brown Red Silver
    9 1 \[{{10}^{2}}\] 10%
    \[\therefore \] \[R=91\times {{10}^{2}}\pm 10%\text{ }\Omega .\] ie,     \[R=9.1\text{ }k\Omega \]. with tolerance \[\pm 10%\]


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