3. Find the total resistance of the circuit and the current that is flowing with a 110 volt supply. 25 ohm 100 ohm 30 ohm 50 ohm 15 ohm 150 ohm

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Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.