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One question per day on automation theory knowledge (9.2)

2017-09-02View Original

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This post was last edited by 18663069001 on 2017-9-5 17:00 Technology and instruments are inseparable. In order to help everyone further understand the basic knowledge of instruments, we have launched a (one question per day) activity. You can view it by replying. To encourage everyone to continue to participate! Participate and get 3 wealth rewards! There are higher rewards for correct answers! I hope everyone will actively participate and learn together * , make progress together! ! ! Multiple choice questions: 48. The main adjustment output signal of the cascade adjustment system is sent to ( ). A. Regulating valve B. Secondary regulator C. Transmitter D. Main object The answer to this question is: B

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