Advantages of open loop control system is/are All Questions › Category: Control System › Advantages of open loop control system is/are 0 Vote Up Vote Down Rajasri Mundrathi Staff asked 3 years ago Options: a) simple and economical.b) accurate.c) reliable.d) all of the above. 1 Answers 0 Vote Up Vote Down Rajasri Mundrathi Staff answered 3 years ago The correct answer is simple and economical.