Teaching TN TRB EE Test Series Control Systems Signal Flow Graph and Block Diagram Block Diagram Reduction Using Signal Flow Graph
For the given signal flow graph. Find y5/y3
1
\(\frac{c}{{1 + eg + d + bcg + deg}}\)
2
\(\frac{{abc}}{{1 + eg + d + bcg + deg}}\)
3
\(\frac{c}{{ae\left( {1 + d} \right) + abc}}\)
4
\(\frac{{ab}}{{ae\left( {1 + d} \right) + abc}}\)