I want to ask you a question. I recently interviewed for a job related to instrumentation in a chemical plant. What knowledge do I need to master? I am a layman.

1 This depends on what position you are interviewing for. Different positions have different requirements. For engineering and technical personnel, you need to understand the principle and structure of the instrument. For sales personnel, it is necessary to understand the characteristics of the instrument and the use environment. Please log on to their company's website. You may be familiar with your own products, your own understanding and questions, and interview When interacting, pay attention to show your talents and potential, and expect. What's more important is that you plan to stay in the career for a long time and are willing to become an expert in the industry. Finally, of course, there are many people who want to not quit multiple times.

2 meters, in fact, the most important function is monitoring, by the way, network, control, data remote transmission. Secondly, instruments can be divided into many types, such as electrical instruments, pressure gauges, and temperature controls. If you are familiar with the plant you are interviewing, please pay attention to the environment in which the electrical instruments are used.

3 technologies, such as lines, interfaces, and design, are some things you learned in university, I don’t know.

For fresh graduates, it is not easy to find a job, but finding a good job will be far-reaching, so be careful.

Zhu Chenggong. I typed them all by hand and forgot to adopt them.