“Induction stove consumes less electricity than electric heater” Can you agree?
It ordinary electric heater ELECTRICAL induction stove ELECTRONIC.So induction stove consumes electricity tn ordinary heater. agree this? Why?
If heat generated, electric energy sd converted heat energy. stove be, generate se heat cook food. electricity. saying induction stove profit.
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100% of the electricity that passes through a resistance-based heating element turns into heat. So a resistance-based heating element can be thought of as 100% energy efficient from that perspective.
However, on a typical electric stove, a large percentage of the heat escapes into the ambient air. The same is true for natural gas stoves. Not so with induction burners. None of the heat is wasted flowing up from the burner around the outside of the pot. The pot itself is your heating element, with the coils beneath only serving to convert the electrical energy of the stove into heat energy in the pot. In terms of the share of input energy available to do actual cooking - whether with electricity or gas - energy efficient induction cooking is the hands-down winner, with up to 90% of the electric energy being converted to heat inside the cooking vessel. For natural gas, up to 60% of the cooking heat is lost to heating your stovetop or the kitchen air, so natural gas efficiency can be as low as 40% efficient. For electrical resistance cooking, up to 45% is lost to escaping heat, so electrical resistance heating peaks at around 55%.
All you have to do is put your hands above a pot of cooking food to feel the hot air rising up from the outsides of the pot and from the airspace below the burner, to realize how much of the heat from a regular electrical resistance burner escapes into the air without heating your food. Induction burners avoid most of this waste.