What is open loop control system? All Questions › Category: Control System › What is open loop control system? 0 Vote Up Vote Down DEEPAKSA RAIBHAGI asked 5 years ago Explain 1 Answers 0 Vote Up Vote Down Chetan Shidling Staff answered 5 years ago An open-loop control system is nothing but a set of components in a system without feedback. Here there is no control over output.