2. Questions Bank
  3. Banking
  4. Physics
  5. Electricity and Circuits

Banking Physics Electricity and Circuits Question Bank Electricity

  • question_answer
    Alternating current cannot be measured by D.C. ammeter because

    A)  average value of current for complete cycle is zero  

    B)  A.C. changes direction

    C)  A.C. cannot pass through D.C. ammeter

    D)  D.C. ammeter will get damaged

    Correct Answer: A

    Solution :

     D.C. ammeter measures average current in AC current, average current is zero for complete cycle. Hence reading will be zero.


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