For an electric stove

What is the advantage of this device, over those units that are now in our homes? Everything is very simple in the coefficient of useful action. For an electric stove, it is 60 percent. For gas — in our case, we are talking about 90 percent. This large efficiency is achieved due to the absence of heating the burner. In order to fully achieve the desired result, you will need to take care of metal plastic dishes, which has high specific resistance and magnetic permeability.