Practice Practical Bias Arrangement In Common Gate (52.3.1) - Common Base and Common Gate Amplifiers (Contd.) : Numerical Examples (Part B)

Practice: Practical Bias Arrangement in Common Gate

Lesson 52.3.1Common Base and Common Gate Amplifiers (Contd.) : Numerical Examples (Part B)

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10 questions

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6 sample questions

Question 1.
What is the purpose of biasing in a transistor amplifier?
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Think about the active state of the transistor.
Question 2.
What is a Thevenin equivalent circuit?
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Consider how we can reduce complexity in circuits.
3Question 3.
What method is used to simplify a complex circuit into a single voltage and resistance?
- Voltage Division
- Kirchhoff's Law
- Thevenin Equivalent
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Think about the way we analyze and break down electrical circuits.
4Question 4.
True or False: The value of current gain in a common gate amplifier is generally less than 1.
- True
- False
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Recall how current behaves in transistor configurations.
Question 5.
Design a bias circuit for a common gate amplifier using a 9V supply. Specify resistor values and explain your choices.
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Remember the principles behind voltage dividers.
Question 6.
Analyze the effect of increasing the source resistor's value on the current gain of the common gate amplifier. What conclusions can you draw?
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Consider how source resistance interacts with biasing and gain.

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