The discussion centers around the heating efficiency of domestic induction heaters compared to other heating methods, specifically electric resistance heaters and microwave ovens. Participants are interested in understanding the energy consumption measured in kilowatt hours when heating 1 liter of water using these different methods.
Participants have not reached a consensus on the efficiency comparisons, and multiple viewpoints regarding the efficiency of electric heaters remain present. The discussion is unresolved regarding the specific kilowatt hours consumed by each method.
There are limitations in the discussion, including the lack of detailed assumptions about the heating methods and the specific conditions under which the comparisons are made. The context of the inquiry, whether for educational purposes or practical application, is also not fully clarified.
Dipakmohanty said:"russ_watters has just replied-Any non heat pump electric heater has an efficiency of 100%."
Let me put my problem clearly: If I heat up 1 litre of water by 4 means- induction cook top, electric resistance heater, domestic geyser and microwave oven, then what kilowatt hour will I consume?