Signal alarm interlock issues
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This post was last edited by zhoudingshengs on 2024-1-3 08:28. Discussion: 1. The diagram below shows a flow chart of a project’s torch lighting system as well as a signal alarm interlock diagram. In the diagram, D is a driving device that causes the contacts D1 to D4 to be closed in sequence over time, thereby enabling program control. Contact D4 remains closed; what will happen when it opens after a certain period of time?
Data on signal alarm and interlock systems, for reference.
Introduction to the safety interlock system, for reference.
This post was last edited by zhouds on 2024-1-4 at 11:23. Could those two PDF files be sent to my email address: 1172713040@qq.com? Thank you very much!
It has been sent to your email; please check it.
Hello, the original poster – could you send it to me as well? Thank you so much! 2577527019@qq.com
Here are several alternative answers to choose from: A. Solenoid valve loses power B. Drive mechanism loses power C. Relay loses power D. Ignition transformer loses power