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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