In the signal flow graph shown in figure y/x equalsSelect one:a. 2b. 10c. none of the aboved. 3
Question
In the signal flow graph shown in figure y/x equalsSelect one:a. 2b. 10c. none of the aboved. 3
Solution
To determine the value of y/x in the given signal flow graph, we need to follow these steps:
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Identify the input and output nodes in the graph. In this case, the input node is x and the output node is y.
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Trace the signal flow from the input node to the output node. Follow the arrows and multiply the gains along the way.
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In this graph, there is a single path from x to y, which consists of two edges with gains of 5 and 2. Therefore, the overall gain from x to y is 5 * 2 = 10.
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Finally, divide the overall gain by the input value x to obtain the value of y/x. In this case, y/x = 10.
Therefore, the correct answer is b. 10.
Similar Questions
In the signal flow graph shown in figure 𝑋2 = 𝑇𝑋1 where T, is equal toSelect one:a. 2.5b. 5.5c. 10d. 4.5
Q.6 Signal flow graphs:*1 pointA. they apply to linear systemsB. the equation obtained may or may not be in the form of cause or effectC. arrows are not important in the graphD. they cannot be converted back to block diagram
For which systems are the signal flow graphs applicable?*1 pointa. Causalb. Invertiblec. Linear time invariant systemd. Dynamic
e the following flowchart to answer the below two questions 1) and 2).
Q.4 The output signal is fed back at the input side from the _________point*1 pointSumming pointTake off pointInput pointOutput point
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