2. Questions Bank
  3. Railways
  4. NTPC (Technical Ability)
  5. Metal Forming, Casting and Cutting

Railways NTPC (Technical Ability) Metal Forming, Casting and Cutting Question Bank Metal Casting

  • question_answer
    In solidification of metal during casting, compensation for solid contraction is:

    A) Provided by the oversize pattern

    B) Achieved by properly placed risers

    C) Obtained by promoting direction solidification

    D) Made by providing chills

    Correct Answer: B

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