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Railways NTPC (Technical Ability) Turbomachinery Question Bank Turbomachinery

  • question_answer
    The degree of reaction of a turbo machine is defined as the ratio of the:

    A) Static pressure change in the rotor to that in the stator

    B) Static pressure change in the rotor to that is the stage.

    C) Static pressure change in the stator to that is the rotor.

    D) Total pressure change in the rotor to that in the stage.

    Correct Answer: B

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