Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2004

  • question_answer
    In a circuit, the value of the alternating current is measured by an ammeter as 10 A. Its peak value will be

    A)  10 A                                     

    B)  20 A             

    C)  14.14 A                               

    D)  7.07 A

    Correct Answer: C

    Solution :

    Peak value of current \[{{I}_{0}}=\sqrt{2}{{I}_{\max }}\] or           \[{{I}_{0}}=\sqrt{2}\times 10A\] \[\Rightarrow \]               \[{{I}_{0}}=14.14A\]       


You need to login to perform this action.
You will be redirected in 3 sec spinner