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Electronics /
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
London :
Newnes Technical Books,
1982.
|
| Edición: | Second edition. |
| Colección: | Questions & answers.
|
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Front Cover
- Electronics
- Copyright Page
- Table of Contents
- Chapter 1. Introduction
- What is meant by 'electronics'?
- What is an electron?
- What is an electric current?
- What is the difference between conductors and insulators?
- What is a semiconductor?
- Do currents flow only in metals and semiconductors?
- What causes a current to flow?
- How are e.m.f. and current related?
- What is the effect of combining resistances?
- What is internal resistance?
- What is the meaning of 'matching'?
- Chapter 2. Waveforms, pulses, and signalsWhat is the difference between d.c. and a.c.?
- What is the advantage of using a.c.?
- What is amplitude?
- What is frequency?
- What is wavelength?
- What is phase?
- Are there other types of current?
- Are pulses that simple?
- What other waveforms are there?
- What are harmonics?
- What is a signal?
- What is meant by 'noise'?
- What is modulation?
- How do electromagnetic and sound waves compare?
- What are ultrasonic waves?
- What is a transducer?
- Chapter 3.Components
- What is a resistor?What is an inductor?
- What is mutual inductance?
- How does a capacitor work?
- What is the unit of capacitance?
- What is meant by 'time constant'?
- What is the effect of combining inductance and capacitance?
- What are passive components?
- What is a semiconductor diode?
- How is a diode used for rectification?
- What are 'active components'?
- Are active components linear or non-linear?
- How does a transistor function?
- Is thai how all transistors work?
- What is a photo-electric cell?
- Are valves still used?
- Chapter 4. AmplificationWhat are the main features of an amplifier?
- What frequencies can an amplifier such as that in Fig.38 handle?
- Will an amplifier like that shown in Fig. 38 drive a loudspeaker?
- Can you have a class B stage without crossover distortion?
- What kinds of distortion are encountered?
- What is meant by 'bandwidth'?
- Why is decoupling necessary?
- What is meant by 'feedback', and how is it used?
- What is an emitter follower?
- What is the cascode circuit?
- Chapter 5. Generating signals
- What sort of signals can be generated?
- What is a crystal oscillator?Do all sinewave oscillators use tuned circuits?
- How is a squarewave produced?
- What effect has a 'time constant'?
- How is a spike waveform produced?
- How is a triangular waveform produced?
- What other types of pulse circuit are there?
- Chapter 6. Radio and television
- What is the principle of radio?
- What modulation processes are used?
- What are the merits of FM?
- How are radio signals demodulated?
- What is the principle of television?
- How does the camera work?
- How is synchronisation achieved?