A rice cooker is a programmed kitchen appliance, designed to steam or boil rice. A rice cooker comprises three components: a cooking bowl, a thermostat, and a heat source. Rice and water are filled in the cooking bowl of the rice cooker. The mixture of rice/water is heated while cooking at full power. As the temperature of water reaches 212°F (100 °C), the entire energy is utilized for vaporizing the water, the temperature of water doesn’t cross its boiling point. There is no extra water left at the end of cooking process, as the rice absorbes the water. When the heating process of the rice cooker continues, the thermostat trips, as the temperature rises above its boiling point. Some cookers provide a warning or indication or switch to low-power switch mode, which maintains the temperature of the rice at about 150 °F (65 °C). The rice cooks for a longer time if more water is added to it. The process is automated for electric rice cookers,...