A small electric stove uses 1,000 watts, and a larger heating element uses up to 3,000 watts. A stove does not use all of its maximum rated power; it only uses power as it heats up until it reaches the set temperature. An average stove top element uses 1,500 watts per hour while it heats on medium or high.
Know MoreHeating water in an electric kettle requires less energy than heating it on a stove. While an electric kettle uses 2,000 watts, it is designed to heat the water faster because the heating element is in direct contact with the water.
Learn more about MeasurementsAccording to Convert Units, one kilowatt is made up of 1,000 watts. To convert a certain number of watts into the equivalent amount of kilowatts, one multiplies the number of watts times 0.001. Thus, 600 watts is the same as 0.6 kilowatts, since 600 times 0.001 equals 0.6.
Full Answer >The question of how many watts equal 1 horsepower depends on how you define horsepower. One mechanical horsepower unit is approximately equal to 745.7 watts. One electrical horsepower, used for rating electrical motors, is equal to 746 watts.
Full Answer >Power in watts equals amperes times voltage. So, in a direct current, 1 amp at 110 volts equals 110 watts, whereas 1 amp at 220 volts equals 220 watts.
Full Answer >Most dishwashers use around 1800 watts of electricity per hour. This number is not written in stone, however, and the wattage can vary between 1200 and 2400 watts on average.
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