In signal flow graph input node is node having only________ branches. All Questions › Category: Control System › In signal flow graph input node is node having only________ branches. 0 Vote Up Vote Down Rajasri Mundrathi Staff asked 3 years ago Options: a) incoming b) outgoingc) both 1 and 2.d) none of the above. 1 Answers 0 Vote Up Vote Down Rajasri Mundrathi Staff answered 3 years ago The correct answer is outgoing