Friends who often cook rice, sometimes do you have this small question?
[what] The rice cooker is just a machine, unlike people, no eyes can tell whether the rice is cooked well, so how does it know that the rice is cooked?
[Breeze] knowledge is coming, to put it simply:
1, there is a magnet in the rice cooker, to be precise, a magnet called magnet.
2, at room temperature the magnet has a strong magnetic force, when heated, the magnetic force of the magnet will slowly disappear.
3, for the general magnet, this temperature is about 103 degrees, after the temperature exceeds 103 degrees, it will lose its magnetism, after losing magnetism, the switch will automatically disconnect due to the force of the spring.
([Ador] At this time, the fragrant rice is cooked)
4. The switch will not automatically close after disconnection, and then another switch will play a role in continuous heating.
([Eat melon masses] rice is cooked, will jump to the insulation mode)
[Witty] Congratulations to this official, you have improved your knowledge points.
More knowledge, broader vision, and smarter people.