transformer with a turns ratio, a= 2 is use to supply a half-wave diode rectifier with a 50 ohms resistor connected to its output terminals. If the primary input voltage of the transformer has a peak value of 150 V, determine the dc current drawn by the resistor. Assume a non-ideal diode.

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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.