Is household electricity ac or dc?

Answer Household electricity runs with an alternating current (AC). AC current changes direction periodically. Batteries deliver a direct current (DC) that runs continuously in a single direction. Househo... Read More »

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What household appliance uses the most electricity?

On One Hand: Heating and CoolingAppliances that generate or remove heat tend to use the most electricity in a home. The biggest examples are the refrigerator, a furnace or an air conditioner.On the... Read More »

Which household appliance uses the most electricity?

Heating and cooling are the major categories of energy consumption in an average household, typically accounting for about half of all energy use. For homes with an electric water heater, rather t... Read More »

Do household air fresheners affect household plants?

On One Hand: Air Fresheners Make Houseplants Work HarderHouseplants remove toxins from the air and provide the environment with clean, filtered oxygen. According to the Environmental Protection Age... Read More »

Are there any problems using appliances purchased for 120v 60Hz electricity on 120v 50Hz electricity?

A very important note There is no such thing as a 120 volt 50 Hz service! (But see >> Correction!