Describe how a PID loop works. What parameter do you adjust when the process variable is unable to reach setpoint. How would you go about troubleshooting a PLC problem? Asked me about safety PLCs and what I know about them. What is difference between a permissive and an interlock. I had trouble saying it, and he gave me his answer. He knew that I understood the difference but just didn't know how to put it in words. Overall, great people who are very motivated.
Was asked about ladder logic, PLCs, feedback loop, and other topics. Also, I was given a brief description of the job, and soon after was asked very technical questions about how what I had learned in school could be applied to this job specially.
Signed NDA therefore I cannot share the questions asked.
What software have you worked with in the past?
Typical Interview Questions about past job experiences about designing and programming.
How would you manage your time if you have a project with no deadline?
What different between individuals chart and xbar chart at quality control process?
1)Whats the meaning of chock flow . 2)How a control valve is sized. 3)What is custody transfer package.
They seemed more interested in work ethic and flexibility with travel and working weekends. They were also more interested in willingness to learn rather than what I already knew.
It would just general questions no interview
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