Heating food.

Microwave ovens are composed of a power supply, a magnetron, a control circuit and a cooking chamber. The power supply provides about 4000 volts of high voltage to the magnetron. Under the excitation of the power supply, the magnetron continuously generates microwaves, which are then coupled to the cooking chamber through the waveguide system. Near the entrance of the cooking chamber, there is a rotatable agitator. Because the agitator is a fan-like metal, it reflects microwaves in all directions after rotation, so it can distribute microwave energy evenly in the cooking chamber to heat food. The power range of microwave ovens is generally 500 to 1000 watts.

Can tinfoil be heated by steam?

tinfoil is not suitable for steam heating. Because tinfoil is a metal film, it has high air permeability and is not easy to produce steam. At the same time, due to the poor thermal conductivity of tinfoil, it is easy to overheat locally after heating, and may even lead to safety problems such as fire. In other words, tinfoil is suitable for simple cooking operations such as packaging food or covering a baking pan, and is not suitable as a tool for heating food. Therefore, if you need to steam heat food, you should choose appliances with good air permeability and strong thermal conductivity, such as steamers or pots and pans made of stainless steel, glass, etc.

What is air heating?

. The radiator is divided into water heating and air heating. Generally, the common radiator in our north refers to water heating, that is, the use of wall-hung boilers or boilers to heat circulating water, and then connected to the radiator through pipes. After all, the radiator will output the suitable temperature to form the indoor temperature difference, and finally the heat cycle will make the entire indoor temperature rise evenly. Air heating is to heat the water treated by the water treatment equipment in the heating equipment (boiler) to make it evaporate, and use the evaporated water vapor to heat the room through the radiator.

What does steam baking mean?

refers to adding steam during baking. Many things can be added to the steaming and roasting mode, the simplest is roasting meat. The steaming and roasting mode can ensure that the food is not too dry. When we use a small oven to roast, if we can’t master the heat, it is easy to roast, but after the steam is added, this situation will be greatly reduced, not only to ensure that it is not mushy, but more importantly, to ensure the taste of the food and to ensure that it does not lose water.

Is a steamer with steam coming out of the side easy to use?

It is more reasonable for the steam port of the steamer to be on the side, whether it is an electric cooker or an ordinary gas-burning cooker, generally speaking, its primary pass is on the side, not in the middle, because if you want to go out in the middle, there will be steam flowing down, and it may fall on the steamed buns or other things you need to steam. After it comes out, a large puddle will appear where you want to sprinkle it. Steamed out