BVP Medical BVP Medical Solved Paper-2007

  • question_answer
    A Carnot engine operates between 227 °C and 27 °C. Efficiency of the engine will be

    A)                  1/3                                       

    B)                  2/5

    C)                  3/4                                       

    D)                  3/5

    Correct Answer: B

    Solution :

                    Efficiency of heat engine is the fraction of the total heat supplied to the engine which is converted into work that is \[{{f}_{R}}<{{f}_{G}}<{{f}_{V}}\] \[{{f}_{V}}<{{f}_{G}}<{{f}_{R}}\]                 \[{{f}_{G}}<{{f}_{R}}<{{f}_{V}}\]               \[{{f}_{G}}<{{f}_{V}}<{{f}_{R}}\] Given, \[\mu \]                 \[6.6\times {{10}^{-34}}\] \[\frac{16}{R}\] \[\frac{16}{3R}\]


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