engineering recuitment GATE EE 2023-24 Test Series Control Systems Signal Flow Graph and Block Diagram
For the following diagram, Find the value of Δ
1
Δ = 1 - G +G2
2
Δ = 1 - 2G2
3
Δ = 1 - G2
4
Δ = 1 - 2G
For the following diagram, Find the value of Δ