_______control system is one in which the control
_______control system is one in which the control action is independent of the output.
A.Feed back
B.Negative feed back
C.Close loop
D.Open loop
请帮忙给出正确答案和分析，谢谢！
参考解答
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2024-06-15 02:33:11
正确答案：D
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