Allswei all Question 1 The ignition coil and the starting motor of a car are connected in parallel across a 12-V battery through an ignition switch. Find (a) the total current drawn from the battery, (b) the voltage across the coil and the motor, and (c) the total resistance of the circuit. SW I = $A E100 A Ignition coil resistance Starting motor resistance vE 12 v Tigure 1

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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.