Draw a circuit  having two resistor (22ohms and 47 ohms) in series with a 10-volts power supply and an ammeter to indicate circuit current . show a voltmeter connected to indicate the voltage drop across each . calculate the total current ant hte voltage across 22-ohm and 47 - ohm resisto

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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.