Practice Block Diagram Reduction Techniques (4.7) - Analyze Systems Using Block Diagrams in Both Time and Frequency Domains

Practice: Block Diagram Reduction Techniques

Lesson 4.7Analyze Systems Using Block Diagrams in Both Time and Frequency Domains

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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 the total transfer function for two systems in series, G1(s) and G2(s)?
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Think about multiplying the transfer functions.
Question 2.
In parallel connections, how do we derive the total transfer function?
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This is about adding the functions together.
3Question 3.
What do you obtain when two transfer functions are in series?
- A) Subtract
- B) Multiply
- C) Add
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Remember, 'S for Series, Multiply.'
4Question 4.
In a parallel connection, how are the transfer functions combined?
- True
- False
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Think about how combined systems work.
Question 5.
You have a system with G1(s) = 10 and G2(s) = 5 in series, and G3(s) in parallel where G3(s) = 2. Calculate G_total(s).
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Calculate the series connection first, then add the parallel one.
Question 6.
For a system with G(s) = 3 and feedback H(s) = 1/3, calculate the closed-loop transfer function.
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Make sure to plug both values into the feedback formula correctly.

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