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Railways NTPC (Technical Ability) Turbomachinery Question Bank Turbomachinery

  • question_answer
    In a centrifugal compressor assuming the same overall dimensions, blade inlet angle and rotational speeds, which of the following bladings will give the maximum pressure rise?

    A) Forward curved blades

    B) Backward curved blades

    C) Radial blades

    D) All three types of bladings have the same pressure rise.

    Correct Answer: A

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