The four semiconductor diodes used in a bridge rectifier circuit have forward resistance which can be considered constant at 0.10 and infinite reverse resistance. They supply a mean current of 10 A to a resistive load from a sinusoidally varying alternating supply of 20V r.m.s. Determine the resistance of the load and the efficiency of the circuit. * 10.6 ohms 9.6 ohms 8.6 ohms O None of the above

Q: In the circuit of the following figure, the input voltage Vs is 15 volts rms with a frequency of 60…

A: Input voltage Vs=15 V  (rms) Frequency f=60 Hz Resistance R=150 ohms Capacitance C=100,000 pF Vd=0.2…

Q: A 3-phase full-wave bridge rectifier is built using six power diodes numbered 1 to 6. The phase…

A: Based on the given information, Rectifier circuit is drawn as shown below   Vab=208 V Van…

Q: What is an ideal diode? The ideal diode acts as an open circuit for forward currents (with voltage…

A:

Q: I need some help with this problem. I need to create a power supply from 110v 60hz to regulated an…

A: According to the question, we need to design the circuit as shown below The desired output is 6 - 9…

Q: 4. A 3-phase full-wave bridge rectifier is built using six power diodes numbered 1 to 6. The phase…

A:

Q: A 3-phase full-wave bridge rectifier is built using six power diodes numbered 1 to 6. The phase…

A: As per given information, rectifier circuit is as shown below Vab =191 V

Q: The forward diode voltage drop is 0.5 volts. The capacitor is discharged at t = 0. • Consider the…

A: Given the circuit along with the input, as shown below: Given: R=2 Ω, C=1 F The forward voltage…

Q: Question 1: For the circuit given below, Vin = 10sin(2aft), where f= 200 Hz. The turn on voltages of…

A: According to the question, for the circuit given below, Vin=10sin(2πft), where f=200 Hz. The turn on…

Q: Question 13 The Zener breakdown occurs at moderate voltages because of tunneling of charge carriers…

A: The Zener breakdown takes place because of a high electric field. Whenever the high electric-field…

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.