2. Questions Bank
  3. Railways
  4. NTPC (Technical Ability)
  5. Materials Science

Railways NTPC (Technical Ability) Materials Science Question Bank Materials Science

  • question_answer
    The main alloying elements in high speed steel in order of increasing proportion:

    A) Vanadium, Chromium, Tungesten

    B) Tungsten, Titanium, Vanadium

    C) Chromium, Titanium, Vanadium

    D) Tungsten, Chromium, Titanium

    Correct Answer: A

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