In open loop system_____________?
Correct answer: D. the control action is independent of the output
- A. the control action depends on the size of the system
- B. the control action depends on system variables
- C. the control action depends on the input signal
- D. the control action is independent of the output
Explanation
In an open-loop system, the controller does not measure or use the output, so its control action is independent of output feedback. It normally responds according to the input signal and preset system characteristics.
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