Railways NTPC (Technical Ability) Turbomachinery Question Bank Turbomachinery

  • question_answer
    Phenomenon of choking in compressor means:

    A) No flow of air.

    B) Fixed mass flow rate regardless of pressure ratio.

    C) Reducing mass flow rate with increase in pressure ratio

    D) Increased inclination of the chord with air steam.

    Correct Answer: B


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