Practice Voltage Gain Relationship (46.2.3) - Common Collector and Common Drain Amplifiers (Contd.): Analysis (Part B)

Practice: Voltage Gain Relationship

Lesson 46.2.3Common Collector and Common Drain Amplifiers (Contd.): Analysis (Part B)

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11 questions

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6 sample questions

Question 1.
Define voltage gain in your own words.
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Consider how changes in output relate to input.
Question 2.
What is the significance of high input resistance?
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Reflect on how this affects signal quality.
3Question 3.
What is the formula for voltage gain in a common collector amplifier?
- A_v = V_o / V_in
- A_v = V_in / V_o
- A_v = V_o + V_in
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Think about how output and input relate.
4Question 4.
True or False: The output resistance of a common collector amplifier should be high.
- True
- False
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Consider signal flow to the next stage.
Question 5.
Design a simple common collector amplifier with given resistances. Calculate the expected voltage gain if V_in is 2V and output voltage is 9V.
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Apply the voltage gain formula and plug in the values.
Question 6.
Analyze how resistor values at the collector impact both output resistance and voltage gain simultaneously.
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Consider using KCL to define currents as you analyze.

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