Example 2 : Find the current flowing through R1, R2, R3, R4 and Vx if Vs = 10 V, R1 = 1kQ, R2= 3302, R3 = 2.2k2 and R4 = 6702.R,R3a) Assuming Ideal diodeb) Silicon Diodec) Germanium dioded) Reversing the Power supply Vs and alldiodes are silicon+RVsR2

Case 1.. Assuming ideal diode.. Forward voltage drop in case of ideal diode is 0 And if the diode is…

Example 2 : Find the current flowing through R1, R2, R3, R4 and Vx if Vs = 10 V, R1 = 1kQ, R2 -330Ω, R-2.2kΩ and R-670Ω R1 R3 a) Assuming Ideal diode b) Silicon Diode c) Germanium diode d) Reversing the Power supply Vs and all R4 diodes are silicon R2

Example 2 : Find the current flowing through R1, R2, R3, R4 and Vx if Vs = 10 V, R1 = 1kQ, R2 -330Ω, R-2.2kΩ and R-670Ω R1 R3 a) Assuming Ideal diode b) Silicon Diode c) Germanium diode d) Reversing the Power supply Vs and all R4 diodes are silicon R2

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter29: Dc Generators

Section: Chapter Questions

Problem 1PA: You are working as an electrician in a large steel manufacturing plant, and you are in the process...

See similar textbooks

Related questions

Q: + + Vi D₂ A 1 K Vo 2.6 V Diodes D1 and D2 are Silicon with forward voltages of 0.7 volts. vand vare…

Q: Exercise: Sketch the output (Vo) for the circuit of Fig. 4-8 for the input (V) shown. Assume ideal…

A: For the above-given circuit and input waveform, V0 is sketched as shown below

Q: Analyse the circuit in Figure Q3(a) by using 3 different silicon diode models to determine the value…

A: Given data, Forward dynamic resistance of diode, r'd=10 Ω

Q: Q3. Determine the minimum and maximum values of the load current for which the Zener below will…

Q: If V1 = 22 V, V2 = -7 V, R1 = 1.2 kOhm, R2 = 4.7 kOhm, R3 = 2.4 kOhm, and all diodes are silicon for…

Q: R I2. 3 V 0,7 V 370 V. For the diode in the given circuit, the desired ones are obtained using the…

A: Given: Is=10-12AVT=25mVn=1 Circuit diagram

Q: 2 K + D₁ + 1 K Vo Vi D₂ A 2.6 V Diodes D1 and D2 are Silicon with forward voltages of 0.7 volts. v,…

A: Given circuit: Diodes D1 and D2 are of Si with forward bias voltage of 0.7 V.

Q: In the circuit shown below, the Zener diode operates at 16 V and its power rating is Pr=5 W. The…

A: In this question , we will find input resistance value for minimum and maximum currents...

Q: Given the circuit below with Vs 25V, Rs = 2k2, RL = 4KQ, and Vz = 12V: %3D Rs ww Vz Z + + Vr - IR +…

A: As per our company guidelines we are supposed to answer only first 3 subpart kindly repost other…

Q: + M 2 K D₁ + Vo D₂ A 1 K Vi 2.6 V Diodes D1 and D2 are Silicon with forward voltages of 0.7 volts.…

Q: R= 2.2k D1 R vo Input Voltage = Vi = 120 Vrms 60HZ vs Output Voltage = 6.3 Vrms Diodes = 1N4001 vs…

Q: 3. A series circuit is composed of a 4.5 V battery, a diode, and a 100-ohm resistor for a forward…

Q: 3-) The zener regulator shown in Figure 3 uses a current-amplifying device (CA) with the following…

A: First, redraw the given circuit by replacing the Zener diode and after replacing the resulted…

Q: PART B Problem Solving. Show your complete solution to the given problems. Label final answ 1. For…

A: Given data, R=9375 ΩIZ=1.1 mAIR=0.5 mAE=24 V Assuming given values of current in mA.

Q: 2.2 The two zener diodes D, and D, in figure 2, have zener voltages of 9.1 V and 6.2 V respectively.…

A: In this question, Assume the forward bias voltage drop across each zener diode = 0.7V Let's input…

Q: In the aircuit shown below, the Zener diode operates at 16 V and its power rating is Pr=3 W. The…

Q: Bridge Rectifier 220:7.3 R 220V RMS + V - 220Ω 1 1000µF 本4.7V R 1kQ 4. Assuming the Zener diode is…

A: Izmin = 0 m A. Ideal zener diode. By the help of transformation ratio of the transformer be…

Q: Given the circuit below with Vs = 15V, Rs = 1k2, RL = 4K2, and Vz = 10V: Rs + VR - |Iz + IL IR Vs Vz…

Q: Q,(B = 50) V, 20 V (unregulated) V. (regulated) 220 2 RL = 1 kN. %3D 12 V Figure 4 Q.4. (a) Analyze…

A: According to the question we have to find, (a) Analyze the circuit given in Figure 4 for the output…

Q: i (mA) m2 v (V) mi B in A e above is the i-v graph of a piecewise linear deivce with 3 segments,…

A: (1) Given: v1=1.2, i1=-1.4, m1=1.0 and m2=1.31 Region A-Device Model Current source: i1=-1.4A

Q: Question 1 For the circuit shown in Figure 1, determine the value of V, and I, when V=12 V, R=15 k2,…

Q: Given: R= 2 kn D Si, rg = 2 0, rR = 220 kn R3 = 6.8 kl D2: Si, rg = 50,r = 560 kn E 10V R2 = 1.2 kn…

A: We need to find out current and voltage for given circuit

Q: 10 Zener Diodes *42. a. Determine V1, I̟, Iz, and Ig for the network of Fig. 186 if R1 = 180 N. b.…

Q: If V1 = 17 V, V2 = -7 V, R1 = 1.2 kOhm, R2 = 4.7 kOhm, R3 = 2.4 kOhm, and all diodes are silicon for…

Q: Given: R1 = 2 kA R2 = 1.3 kN R3 = 5.8 k E = 12 V D1: Si, rB = 3 0, rR = 225 k D2: Si, rB = 4 , rR =…

Q: 1. PRELIMINARY WORK: 1.1 Explain how to test a semiconductor diode whether it is defected or not, by…

A: 1.1) If we connect the diode in forward bias, then it will show contact potential value and if we…

Q: + M 2 K + D₂ A 1 K Vo Vi 2.6 V Diodes D1 and D2 are Silicon with forward voltages of 0.7 volts. v,…

Q: Q4: - Find the value of R1 in the circuit shown below, assume Ip2 is twice Ipi. The diodes have…

A: Circuit diagram is given as, Resistance R2 is in parallel with Si diode therefore drop across R2 is…

Q: + T 2 K D₁ www Vi D₂ A 2.6 V Diodes D1 and D2 are Silicon with forward voltages of 0.7 volts. vand…

A: Brief description : In the above given question they have mentioned a clipper circuit. Here our main…

Q: (b) Repeat part (a) if the 10-kN resistance is changed to 30 kN. (c) Repeat part (a) if the 10-kN…

Q: Find the current flowing through each of the resistors. İR1,İR2, İR3. Assume Si diodes 'R2 R2 500 OS…

A: The circuit diagram is shown below: Applying K.V.L in loop 1 of the above circuit,…

Q: V1 = 32 Volts, R1 = 5 Ω R2 = 8 Ω, R3 = 9 Ω Ideal diodes with VZD1 = 11 V, VZD2 = 20 V. Find the…

A: V1 = 32 Volts, R1 = 5 Ω R2 = 8 Ω, R3 = 9 Ω Ideal diodes with VZD1 = 11 V, VZD2 = 20 V. Find the…

Q: Determine the current 1, 12. 13 in mA and the voltage across R1 for the network shown in the figure…

A: The diode is a silicon diode. And forward voltage drop of silicon diode is 0.7 V. Applying KVL in…

Q: Assuming the diodes to be ideal, find the values of I and V in the circuits of Fig. 4.6. + 10 V + 10…

A: In the question, Find the current I and voltage V? Assume forward bias diode voltage drop = 0.7V

Q: Example 2: Find the current flowing through R1. R2. R3, Ra and Vx if Vs – 10 V, R, - Ik2, R: - 3302,…

Q: 1.1 Explain how to test a semiconductor diode whether it is defected or not, by means of an…

A: Here they are interested in the testing of a semiconductor diode For the next question they are…

Q: Find the Q-points for the three diodes as shown if R1 is changed to 2.5 kΩ.

A: Let us assume, that all the three diodes are working in ON condition. Redraw the circuit and mark…

Q: Q7

A: Given: Note: According to the guidelines of the company if in the question we have sub parts we…

Q: Problem 1. + M 2 K D₁ Vi D₂ Vo 2.6 V. Diodes D1 and D2 are Silicon with forward voltages of 0.7…

Q: 3-) The zener regulator shown in Figure 3 uses a current-amplifying device (CA) with the following…

A: Given, Circuit values,V12= 0.6 VoltsI2=100 I1Zener diode values,Izmin= 50 mArz=20 ohmVz= 6 Volts

Q: Determine the current 11, 12, 13 in mA and the voltage across R1 for the network sho the figure if…

Q: Can you solve this question by explaining your solution step by step and giving details on the…

Q: 2 K + D₁ + 1 K Vo Vi D₂ 2.6 V 0 Diodes D1 and D2 are Silicon with forward voltages of 0.7 volts. v.…

Q: +10 V 1 ka V v. R=1 kn Consider diode as silicon diode and ideality factor 2. The forward resistance…

A: The diode is ON when the voltage across anode is more than the cathode voltage. It is known as…

Q: (b) Determine the currents I, Iz and Iz for the network shown below. Consider practical Si diode…

A: The solution is given below

Q: Example 3 For the circuit shown in Figure 2, find the current (1) and voltages Vo V, and V2.…

Q: Example 4.2 Assuming the diodes to be ideal, find the values of I and V in the circuits of Fig. 4.6.…

Q: R1 5kO R3 D1 10kn D2 V1 15V R4 R2 5kQ 10KQ Diyotlar ideal kabul edilecektir.

A: Both diodes will be on , by krichoff's current law we will find out Voltage across R2 resistance .

Q: Choose the correct option. 1) Semiconductor materials have a) Positive temperature coefficient b)…

A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If…

Concept explainers

DC Generator

An electromechanical machine which converts input mechanical energy to respective output electric energy is called a generator.

Question

Example 2 : Find the current flowing through R1, R2, R3, R4 and Vx if Vs = 10 V, R1 = 1kQ, R2
= 3302, R3 = 2.2k2 and R4 = 6702.
R,
R3
a) Assuming Ideal diode
b) Silicon Diode
c) Germanium diode
d) Reversing the Power supply Vs and all
diodes are silicon
+
R
Vs
R2

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

a. SketchtheoutputvoanddeterminethedcleveloftheoutputforthenetworkofFig.2.49. Repeat part (a) if the ideal diode is replaced by a silicon diode. Repeat parts (a) and (b) if Vm is increased to 200 V, and compare solutions using Eqs. (2.7) and (2.8).
Apply each of diodeapproximations and determine:a. Current through D1b. Voltage across D2c. Voltage across R3 GIVEN: R1 = 2 kΩ, R2 = 1.2 kΩ, R3 = 6.8 kΩ E= 10 V D1: Si, rB = 2 Ω, rR = 220 kΩ D2: Si, rB = 5 Ω, rR = 560 kΩ DETERMING FIRST IF IT IS A FORWARD BIASED OR REVERSED BIASED THEN, SOLVE IN FIRST APPROXIMATION, SECOND APPROXIMATION AND THIRD APPROXIMATION SHOW THE CIRCUIT DIAGRAM IN EACH APPROXIMATION
Given the schematic below, assume D1 and D2 are silicon with forward voltages of 0.7V. Find the following (with solutions) a) Conditions required wherein none of the diodes are conducting b) If both diodes are not conduction, what is Vo? Express in terms of Vi c) Plot the overall relationship of Vo and Vi in the coordinate system shown below. Remember, you are to plot the transfer characteristics of the circuit.
Given the schematic below, assume D1 and D2 are silicon with forward voltages of 0.7V. Find the following (with solutions) 1) What input conditions or what value of Vi will allow D1 to conduct? 2) If D1 is conducting, what is V0? Express V0 in terms of Vi 3) Under what conditions will D2 conduct? 4) If D2 is conduciton, what is V0? Express V0 in terms of Vi
Apply each of diode approximations given the following parameters D`:rB= 2 ohms, rR= 220 kilohms: Si, rB = 5 ohms, rR= 560 kilo ohms Determine the current flowing through D1, D2 AND R2, R3, THE VOLTAGE ACROSS R3 SOLVE IN THREE DIODE APRROXIMATIONS
A conductor carries a current that may be regarded as equivalent to the sum of two components, one of them being a continuous direct current of 4.2 amp and the other a superimposed full-wave rectifier current. If the latter has a maximum value of 6.4 amp, calculate the average current in the wire if (a) both components have the same direction, (b) the two components are oppositely directed?
A conductor carries a current that maybe regarded as equivalent to the sum of two components, one of them being a continuous direct current of 4.2 amp and the other a superimposed half-wave rectifier current. If the latter has a maximum value of 8.3 amp, calculate the average current in the wire if (a) both components have the same direction, (b) the two components are oppositely directed?
A semiconductor substrate of 1 mm2 cross section is used to design a resistor. The doped-p concentration is 5'10^16 at/cm^3. and μp=500cm^2/Vxs We ask:(a) Calculate the electrical resistance for dimensions a= 100 mm, l= 500 mm, e= 0.1 mm.(b) The current density circulating for a voltage of 5 V.(c) The dopant concentration for R= 100 W.
Exercise 3: In the circuit of figure below, the diode is assumed to be perfect. The transformer secondary has zero resistance and delivers voltage ve(t)= V msin wt. 1. Draw the waveform of vs(t) when the capacitor is disconnected. 2. The capacitor being switched on, we assume that the start of the charge is at time t = 0. a. Give the expression of the current i(t); we will then suppose x(t) = wt b. Determine the angle x1(t) = wt, of the end of conduction of the diode. 3. When the diode has stopped conducting, what is the equivalent circuit in figure below? Write the differential equation governing this circuit. Give its general solution. Deduce the expression of vs(t) for the discharge phase of the capacitor. 4. Write the mathematical condition corresponding to the angle x2(t) = wt2 end of discharge of the capacitor. 5. Deduce the approximate waveform from the filtered voltage Vs(t).
Design the network of below to maintain V L at 12 V for a load variation (I L) from 0 mA to 200 mA. That is, determine R S and V Z. Determine P Z max for the Zener diode of part (a).
When a positive bias of 0.5 V is applied to the metal side of a Pt–Si junction, the junction has the capacitance of 0.25 pF. A bias of 1.5 V results in a capacitance of 0.05 pF. The junction area A = 10-5 cm2, and the temperature T = 300 K. The effective electron mass in Si is me* = 0.26 me. (a) Is the semiconductor of p- or n-type? What is the smallest value of the applied voltage at which the space-charge region in the semiconductor starts to appear? Is the metal work function bigger or smaller than the semiconductor’s? (b) What is the doping level of the semiconductor? (c) What is the value of the metal work function?
. a) Calculate and plot the current flowing through the pn junctions of device #2 on your 3311 wafer as a function of voltage over the range of -3 volts to plus 1.5 (or so) volts on a linear scale. b) plot the I-V curve for the forward voltage on a log scale. c) What voltages correspond to 10 A/cm2, 100 A/cm2, 1000 A/cm2, 10,000 A/cm2 and 100,000 A/cm2? d) What is the current and current density when the applied voltage is equal to the built-in voltage? e) what are your thoughts on applying a voltage greater than the built-in voltage to a pn junction diode?