Practice Thevenin Equivalent Circuit (3.4) - Revisit to pre-requisite topics

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6 sample questions

Question 1.
What is Thevenin's voltage?
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Think about what voltage would be measured without any load.
Question 2.
How do you calculate Thevenin resistance?
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What happens to a voltage source when it is turned off?
3Question 3.
What represents the Thevenin equivalent voltage?
- Open-circuit voltage
- Short-circuit current
- Total resistance
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Think of what voltage you would see without any load connected.
4Question 4.
True or False: Thevenin's theorem only applies to DC circuits.
- True
- False
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Recall what we discussed about AC circuits.
Question 5.
Given a combination of resistors in parallel and a voltage source, calculate the Thevenin equivalent voltage and resistance across the output terminals.
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Use nodal or mesh analysis if necessary.
Question 6.
For a circuit with both a sinusoidal input and a DC bias, calculate the Thevenin equivalents and superimpose results for analysis.
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Use phasors for AC analysis!

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