PHYS 230 - Chap 3 Practice Exam

PHYS 230 - Chap 3 Practice Exam - Label each terminal and...

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PHYS 230 PRACTICE EXAM Chapter 3 1. What is the output power from the following amplifier? 2. What is the input voltage to the following amplifier? 3. List three transducers that convert different types of signals to electrical signals.
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PHYS 230 PRACTICE EXAM Chapter 3 4. Why does non-linearity occur in amplification? 5. On the following frequency domain plot sketch and identify two different types of noise that occur in the process of amplification. 6. Discuss the structure and function (at the level of charge movement) of the vacuum diode. 7. Draw the schematic symbols for the two types of junction transistors.
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Unformatted text preview: Label each terminal and indicate the type semiconductor material that is present at each terminal. f PHYS 230 PRACTICE EXAM Chapter 3 8. Draw a schematic for a power supply that uses an AC source, center tapped transformer, two diodes (your choice), an inductor (filter), and a load resistor. 9. What is meant by the term majority charge carrier ? How are majority charge carriers introduced into pure silicon? 10. Describe how a MOSFET can function as an analog signal amplifier. Provide a schematic diagram to support your discussion....
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PHYS 230 - Chap 3 Practice Exam - Label each terminal and...

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