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Railways NTPC (Technical Ability) Refrigeration and Air-Conditioning Question Bank Refrigeration and Air-Conditioning

  • question_answer
    Flash chamber is used in refrigeration for which one of the following?

    A) Decreasing the pressure during multistage compression

    B) Increasing the compressor pressure ratio

    C) Effective inter cooling medium for purpose of increasing COP

    D) Maintaining the same pressure and temperature

    Correct Answer: C

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