CET Karnataka Engineering CET - Karnataka Engineering Solved Paper-2009

  • question_answer
    Cooking is fast in a pressure cooker, because

    A)  food particles are effectively smashed

    B)  water boils at higher temperature inside  the pressure cooker

    C)  food is cooked at constant volume

    D)  loss of heat due to radiation is minimum

    Correct Answer: B

    Solution :

    Water boils at higher temperature inside the pressure cooker because pressure is high in the pressure cooker and therefore, cooling becomes fast.


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