33. If terminal A is positive and terminal B is negative in Fig. 33.21, which diodes are forward biased? (1) D₁, D₂ (iii) D₂, D3 (ii) D3, D4 (iv) D₁, D₂ 230V 50 Hz 4:1 A B Fig. 33.21 D₁ = 200 9

33. If terminal A is positive and terminal B is negative in Fig. 33.21, which diodes are forward biased? (1) D₁, D₂ (iii) D₂, D3 (ii) D3, D4 (iv) D₁, D₂ 230V 50 Hz 4:1 A B Fig. 33.21 D₁ = 200 9

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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Question

33. If terminal A is positive and terminal B is
negative in Fig. 33.21, which diodes are
forward biased?
(1) D₁, D₂
(iii) D₂, D3
(ii) D3, D4
(iv) D₁, D₂
230V
50 Hz
4:1 A
B
D₁
D₂
Fig. 33.21
DA
= 2009

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