Q2 Question 2|Soalan 2|(a)Each diode in Figure 2 is a complete model diode with threshold voltage equalto Vr and an intemal resistance equal to ra. Diode Di and D; are germaniumdiodes with VTI = 0.3V and rai = 30Q, whereas D3 and D4 are silicon diodeswith V =0.7V and rg = 200.[Setiap diod di Rajah 2 adalah diod model lengkap dengan voltan ambang ialah V, danrintangan dalaman ialah r, Diod D, dan D, adalah diod germanium dengan Vr-0.3 V dan ra- 302, manakala D, dan D, adalah diod silicon dengan Vz- 0.7 V dan ra - 202.)RVg-D.I Vo50 VDFigure 2[Rajah 21(i) For R=10 k2, calculate I, I, I3, Vg and Vo-[Untuk R- 10 k2, kirakan 1, 1, Is, Va dan Vo)(ii)Explain what will happen when the polarity of the battery is reversed.Then, calculate Vo.[Terangkan apa akan berlaku jika pengutuban bateri diterbalikkan. Kemudian, kirakanVol.6/20SULIT(EKT102)-6-(b)The full wave rectifier circuit is shown in Figure 3. Tum ratio of the transformeris n,n; = 4:1. Assume practical diode model, D, and D; are silicon diode.[Litar penerus gelombang penuh ditunjukkan di Rajah 3. Nisbah tukaran untuk pengubah iniialah nyn: = 4:1. Anggap model diod praktikal, D, dan D; ialah diod silikon.D4:1V,120 VR,1 kWD: (i)State the name of the circuit shown in the Figure 3.[Namakan litar yang ditunjukkan di dalam Rajah 3.](ii)Calculate the peak voltage for V, and Vz.[Kirakan voltan puncak untuk Vi dan V:)(ii) Sketch and label the waveform of the output, Viz and V, for two completecycles.[Lakarkan dan labelkan gelombang keluaran, Va dan Vae untuk dua kitaran lengkap.)....7/20-7-Design a clamper circuit to perform the function as indicated in Figure 4. Assumeideal diode is used for the design.[Rekabentuk sebuah litar pengapit untuk melaksanakan fungsi seperti ditunjukkan di Rajah 4.Andaikan diod ideal digunakan untuk rekabentuk ini.)Vo+30 VIdeal diodes20 VDesignVo-10 v-20 VFigure 4[Rajah 41

Answered: Image /qna-images/answer/66b81bbd-801c-4a78-8a73-60e7ee3cea9f.jpg

|Soalan 21 (a) Each diode in Figure 2 is a complete model diode with threshold voltage equal to Vr and an intemal resistance equal to ra. Diode Di and Dz are germanium diodes with VTI = 0.3V and rai = 300, whereas D; and Da are silicon diodes with V =0.7V and r= 200. [Setiap diod di Rajah 2 adalah diod model lengkap dengan voltan ambang ialah V; dan rintangan dalaman ialah r, Diod D, dan D, adalah diod germanium dengan V-0.3 V dan ra - 302, manakala D, dan D, adalah diod silicon dengan V-0.7V dan r- 202.) R D. k Vo 50V D. D: Firure 2

|Soalan 21 (a) Each diode in Figure 2 is a complete model diode with threshold voltage equal to Vr and an intemal resistance equal to ra. Diode Di and Dz are germanium diodes with VTI = 0.3V and rai = 300, whereas D; and Da are silicon diodes with V =0.7V and r= 200. [Setiap diod di Rajah 2 adalah diod model lengkap dengan voltan ambang ialah V; dan rintangan dalaman ialah r, Diod D, dan D, adalah diod germanium dengan V-0.3 V dan ra - 302, manakala D, dan D, adalah diod silicon dengan V-0.7V dan r- 202.) R D. k Vo 50V D. D: Firure 2

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Concept explainers

Three-Phase Transformers

Three-segment transformers are a type of transformer used to transform voltages of electrical systems into three ranges. Two type transformers are shell-type transformer and core type transformer. In brief, it could be described because of the exquisite kinds of configurations.

Transformer

Ever since electricity has been created, people have started using it in its entirety. We see many types of Transformers in the neighborhoods. Some are smaller in size and some are very large. They are used according to their requirements. Many of us have seen the electrical transformer but they do not know what work they are engaged in.

Question

100%

(i)
State the name of the circuit shown in the Figure 3.
[Namakan litar yang ditunjukkan di dalam Rajah 3.]
(ii)
Calculate the peak voltage for V, and Vz.
[Kirakan voltan puncak untuk Vi dan V:)
(ii) Sketch and label the waveform of the output, Viz and V, for two complete
cycles.
[Lakarkan dan labelkan gelombang keluaran, Va dan Vae untuk dua kitaran lengkap.)
....7/20
-7-
Design a clamper circuit to perform the function as indicated in Figure 4. Assume
ideal diode is used for the design.
[Rekabentuk sebuah litar pengapit untuk melaksanakan fungsi seperti ditunjukkan di Rajah 4.
Andaikan diod ideal digunakan untuk rekabentuk ini.)
Vo
+30 V
Ideal diodes
20 V
Design
Vo
-10 v
-20 V
Figure 4
[Rajah 41

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