Railways Technical Ability Metal Forming, Casting and Cutting Question Bank Metal Forming

  • question_answer What are the advantages of powder metallurgy'?
    1. Extreme purity product
    2. Low labour cost.
    3. Low equipment forming
    Select the correct answer using the code given below:

    A) 1, 2 and 3                     

    B) 1 and 2 only

    C) 2 and 3 only                 

    D) 1 and 3 only

    Correct Answer: B

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