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Questions Practice on Signal Flow Graphs Starter Quiz
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Question 1
Draw signal flow graph of following circuit.
Question 2
The signal flow graph shown in the figure below has M number of forward paths and P number of individual loops, then choose the correct option below:
Question 3
The signal flow graph representation of a control system is shown below. The transfer function
is computed as
![](https://gradeup-question-images.grdp.co/liveData/PROJ40011/1571749286816353.png)
Question 4
What is the transfer function of the system shown in the fig.
Question 5
The SFG of a control system is shown below. The relationship for the system that will make y2 independent of R1 is
Question 6
For the given signal flow graph, which of the following is an individual loop gain?
(I)
(II)
(III)
(IV)
Question 7
Consider the signal flow graph of a system is shown in the figure below
![](https://gs-post-images.grdp.co/2019/7/2019-07-08-img1562847831312-49.png-rs-high-webp.png)
![](https://gs-post-images.grdp.co/2019/7/2019-07-08-img1562847831312-49.png-rs-high-webp.png)
If the gain C/R is 4 then the value of X is ______ .
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Jul 21ESE & GATE EE