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Railways NTPC (Technical Ability) Power Plant Engineering Question Bank Power Plant Engineering

  • question_answer
    A nozzle is discharging steam through critical pressure ratio. When the back pressure is further decreased, the nozzle flow rate will:

    A) Decrease                       

    B) Increase

    C) Remain unaltered

    D) First increase to maximum and then will decrease

    Correct Answer: C

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