Please answer all parts 1. Describe how a P-N Junction works and relate this to the operation of a semiconductor diode.2. Describe the operation of a semiconductor diode as used in a half wave rectifier. Sketch the circuit and theoutput in response to a sinusoidal input. Show how the addition of more diodes can enhance the output toprovide full wave rectification.3. Explain the operation of a Zener diode and show using a circuit sketch, how this component can be used asthe basis of a very simple voltage regulation circuit. Suggest another common application of a Zener diode.

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Answered: 1. Describe how a P-N Junction works…

Engineering

Electrical Engineering

1. Describe how a P-N Junction works and relate this to the operation of a semiconductor diode.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Concept explainers

Power Measurement

According to Blondel's theorem, the total power is measured with one less number of wattmeters than the number of wires present in the system. So, a single-phase and two-wire system will require one wattmeter and a single-phase and the three-wire system will require two wattmeters, and a three-phase and the three-wire system will also require two wattmeters and a three-phase and the four-wire system will require three wattmeter devices. The wattmeter is a device that measures power using one voltage and one current input as shown in the above figure. Multiple current or voltage input pair cables are used by many power analyzers and digital storage oscilloscopes (DSOs) for measuring watts, in effect within a single instrument acting as multiple wattmeters. It is possible to measure three-phase and four-wire power with one correctly specified power analyzer.

Question

Please answer all parts

1. Describe how a P-N Junction works and relate this to the operation of a semiconductor diode.
2. Describe the operation of a semiconductor diode as used in a half wave rectifier. Sketch the circuit and the
output in response to a sinusoidal input. Show how the addition of more diodes can enhance the output to
provide full wave rectification.
3. Explain the operation of a Zener diode and show using a circuit sketch, how this component can be used as
the basis of a very simple voltage regulation circuit. Suggest another common application of a Zener diode.

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