Question

what is closed loop what is open loop

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Answer 1

The open loop system means the output of the system is free from their input. In the closed-loop system, the desired output depends on their input. The open loop system is called the non-feedback system while the closed loop is the feedback system.

Answer 2

Answer:

The open loop means the out put of the system is free from their input

The close loop means the desired output depends on their input