Keedupinnad

Keedupinnad, often translated as "boiling surfaces" or "hotplates," are common features on electric stoves and cooktops. They consist of a circular heating element, typically made of metal, that is embedded within or placed on top of a flat surface. When electricity flows through the element, it heats up and transfers this heat to cookware placed upon it.

There are a few main types of keedupinnad. The most basic are cast-iron elements, which are durable and provide even heat distribution. More modern variations include radiant elements, where a coiled wire is encased in glass or ceramic, allowing for faster heating and a smoother, easier-to-clean surface. Induction cooktops, while also featuring a flat surface, operate on a different principle, using electromagnetic fields to directly heat the cookware rather than heating the surface itself.

The primary function of keedupinnad is to provide a controlled heat source for cooking. Users can typically adjust the temperature by turning a knob or pressing buttons, which regulates the amount of electricity supplied to the heating element. This allows for a range of cooking techniques, from simmering to high-heat searing. Maintenance generally involves wiping down the surface with a damp cloth after it has cooled. Safety considerations include the fact that the surface can remain hot for some time after use, necessitating caution.