Practice Output Resistance Calculation (46.4.1) - Common Collector and Common Drain Amplifiers (Contd.): Analysis (Part B)

Practice: Output Resistance Calculation

Lesson 46.4.1Common Collector and Common Drain Amplifiers (Contd.): Analysis (Part B)

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9 questions

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3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is output resistance?
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Think about how amplifiers interact with connected devices.
Question 2.
Name one key law used in analyzing output resistance.
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It's a law about current at junctions.
3Question 3.
What describes output resistance in an amplifier?
- The voltage gain
- The current gain
- The resistance at the output
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Think about the amplifier's output characteristics.
4Question 4.
True or False: Output resistance is affected significantly by external load resistances.
- True
- False
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Consider how dominant features affect performance.
Question 5.
Consider an amplifier where output resistance is calculated as ... Show detailed steps involved.
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Draw out the circuit to visualize relationships.
Question 6.
In a practical scenario, assess how changing load resistance affects output resistance in a given circuit.
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Look for patterns as load/series resistances change.

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