Question:
In the signal flow graph of figure \( \frac{y}{x} \) equals
In the signal flow graph of figure \( \frac{y}{x} \) equals
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To solve signal flow graph problems, use Mason's gain formula, and make sure to carefully account for all loops and paths in the graph.
Updated On: May 5, 2025
- 3
- \( \frac{5}{3} \)
- 2
- \( \frac{5}{2} \)
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The Correct Option is C
Solution and Explanation
In this signal flow graph problem, the transfer function \( \frac{y}{x} \) can be determined using Mason's gain formula. Upon solving the equation, the correct result for the transfer function is \( 2 \), which matches option (3).
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