2. Questions Bank
  3. Railways
  4. NTPC (Technical Ability)
  5. Utlization of Electrical Energy

Railways NTPC (Technical Ability) Utlization of Electrical Energy Question Bank Utlization of Electrical Energy

  • question_answer
    In Argon are welding, the electrode is made of

    A)  carbon             

    B)  steel

    C)  tungsten                       

    D)  no electrode is needed

    Correct Answer: C

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