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

  • question_answer
    Which one of the following can completely balance several masses revolving in different planes on a shaft?

    A) A single mass in one of the planes of the revolving masses

    B) A single mass in a different plane

    C) Two masses in any two planes

    D) Two equal .masses in-any two planes

    Correct Answer: A

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