Which of the following is an open loop control system?
A. Field controlled D.C. motor
B. Ward Leonard control
C. Metadyne
D. Stroboscope
Answer:A
Which of the following is an open loop control system?
A. Field controlled D.C. motor B. Ward Leonard control C. Metadyne D. Stroboscope
Explanation: Open loop control systems are the systems which have no feedback and cannot be used to obtain the desired response and field controlled system is an open loop control system.