Railways Basic Science and Engineering Electricity Question Bank Basic Electricity

  • question_answer The safe current for the fuse wire of radius r is I, then

    A)  \[I\,\alpha \,{{r}^{1/2}}\]                    

    B)  \[I\,\alpha \,r\]

    C)  \[I\,\alpha \,{{r}^{3/2}}\]                    

    D)  \[I\,\alpha \,{{r}^{2}}\]

    Correct Answer: C

    Solution :

    Not Available

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