New SIDBI Grade A New Batch Starts on Nov 18

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    Question

    In which of the following method, heating is due to electrical resistance of a food

    A Dielectric Correct Answer Incorrect Answer
    B Ohmic Correct Answer Incorrect Answer
    C Infrared Correct Answer Incorrect Answer
    D All of these Correct Answer Incorrect Answer

    Solution

    Ohmic heating, also known as Joule heating, electrical resistance heating, and direct electrical resistance heating, is a process of heating the food by passing electric current . In ohmic heating the energy is dissipated directly into the food.

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