Design the value of the resistor R1 (in Ohms) for the LED circuit below if V1 = 36 V, V¢ = 2.4, and the current is 19 mA. No need to show your solution. Just write your numeric answer on the space provided. Round off your answer to the nearest whole number. LED1 LED2 LED3 LED4 LED5 LED6 V1 R1

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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.