Railways NTPC (Technical Ability) Vibration Analysis Question Bank Vibration Analysis

  • question_answer
    The maximum COP for the absorption cycle is given by\[({{T}_{c}}=generator\,\,temperature\,\,{{T}_{c}}=environment\,\,temperature,\]\[{{T}_{E}}=refrigerated\,\,space\,\,temperature)\]

    A) \[\frac{{{T}_{E}}({{T}_{G}}-{{T}_{C}})}{{{T}_{G}}({{T}_{C}}-{{T}_{E}})}\]                     

    B) \[\frac{{{T}_{G}}({{T}_{C}}-{{T}_{E}})}{{{T}_{E}}({{T}_{G}}-{{T}_{C}})}\]

    C) \[\frac{{{T}_{C}}({{T}_{G}}-{{T}_{E}})}{{{T}_{G}}({{T}_{C}}-{{T}_{E}})}\]                     

    D) \[\frac{{{T}_{G}}({{T}_{C}}-{{T}_{E}})}{{{T}_{C}}({{T}_{G}}-{{T}_{E}})}\]

    Correct Answer: A


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