Control System : Block Diagram/SFG Practice Problem 2
Mason's Gain Formula is most important to solve block diagram or Signal flow graph type questions.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjQuX3IFJTBPz13A67YDrkRkV61_DjKAK6EAcI_3ZOkWtKoYMAXn1ybKzlkZ556FWUT0Cmoxc6nx1s64mXXPQ5wI7Lo4VYHOQGElgq5pHegK_E1dEFnyBVmo4uon56VBju5SCYcIwJSkrvR/s1600/SFG+Question+2.png)
Answer : D(option)
CLICK HERE TO UNLOCK SOLUTION
Mason's Gain Formula is most important to solve block diagram or Signal flow graph type questions.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjQuX3IFJTBPz13A67YDrkRkV61_DjKAK6EAcI_3ZOkWtKoYMAXn1ybKzlkZ556FWUT0Cmoxc6nx1s64mXXPQ5wI7Lo4VYHOQGElgq5pHegK_E1dEFnyBVmo4uon56VBju5SCYcIwJSkrvR/s1600/SFG+Question+2.png)
Answer : D(option)
CLICK HERE TO UNLOCK SOLUTION