For the circuit shown, determine: a) the current delivered by the 14 V battery, Itotal. b) the current in each resistor c) the power delivered by the 14 V battery 14V 3Ω 892 www 202 202 ww www · 1.5Ω 502 502

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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.