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Railways NTPC (Technical Ability) Theory of Machines and Machine Design Question Bank Theory of Machines

  • question_answer
    Inversion of a mechanism is:

    A) Changing of a higher pair to lower pair

    B) Obtained by fixing different links in a kinematic chain

    C) Turning it upside down

    D) Obtained by reversing the input and output motion

    Correct Answer: B

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