2. Questions Bank
  3. Railways
  4. NTPC (Technical Ability)
  5. Basic Electronics

Railways NTPC (Technical Ability) Basic Electronics Question Bank Basic Electronics

  • question_answer
    Which of the following are immobile?

    A) Electrons                       

    B) Holes

    C) Ions                 

    D) None of these

    Correct Answer: C

    Solution :

    Not Available  


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