Question:
The transfer function between \( y_2 \) and \( y_1 \) in the figure shown is:
The transfer function between \( y_2 \) and \( y_1 \) in the figure shown is:
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Apply Mason’s gain formula: \[ T = \frac{\sum \text{forward gains}}{1 - \sum \text{loop gains}} \]
Updated On: May 26, 2025
- \( a + b \)
- \( (a + b)c \)
- \( \frac{a + b}{1 - c} \)
- \( \frac{a + b}{1 + c} \)
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The Correct Option is C
Solution and Explanation
Using Mason’s Gain Formula:
\[
T = \frac{\text{Sum of all forward paths}}{1 - \text{Sum of individual loop gains}}
= \frac{a + b}{1 - c}
\]
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