Railways NTPC (Technical Ability) Thermodynamics and Heat Transfer Question Bank Thermodynamics and Heat Transfer

  • question_answer
    Heat added in a reversible adiabatic process is equal to

    A)  \[{{p}_{1}}{{V}_{1}}\,\,\log \,\,\frac{{{V}_{1}}}{{{V}_{2}}}\]

    B)  \[{{C}_{V}}\,\,\left( \frac{\gamma -n}{1-n} \right)\,\,({{T}_{2}}-{{T}_{1}})\]

    C)  Zero

    D)  \[{{C}_{V}}\,\,\left( {{T}_{2}}-{{T}_{1}} \right)\]

    Correct Answer: C


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