Which kind of engineer is more useful and has a good employment prospect in thermal control major of thermal power plant? What certificate should I take? I hope I can give a detailed answer. . . university degree After arriving at thermal power, it is divided into vocational skill level and professional skill level. It is recommended to take the exam when you have time or conditions. Professional thermal control is divided into thermal control instrument installers. Thermal control instrument repairman, thermal control automatic device test, thermal control automatic device maintenance. There is also thermal control and program control protection. In addition, the highest level of these professional grades is senior technician. . Both of them are quite powerful. However, the thermal control automatic device is more difficult than the instrument and has the highest technical level. Followed by program-controlled protection. The main reason is that logic is higher than instrument maintenance. Other levels are similar. . I am now at the intermediate level of instrument maintenance. Program-controlled protection intermediary Take the advanced exam next year. Hehe, take all the exams if you can. Absolutely useful. No matter which power plant you go to, you have to take these professional grades. If you get the license in advance, you basically don't have to bother. . Maintenance depends on instrument maintenance. Automatic device. Or underwriting. Installation construction requires instrument installation. Waiting for the others is the title. Professional title is the threshold. If you want to develop management positions in other places, you must obtain an engineer's certificate to be useful. . If you want to make a living by skills, professional level is useful. But in today's society, the technician certificate is better than the engineer certificate. Hehe, I hope I can give you some reference. Books are generally available at any professional level you apply for. Just read a book. Try to remember them all. There is a problem of score limit. But there are also practical problems. It's all clearly written in the book, and the technical title is very troublesome. First of all, evaluate the helper. Then take the exam as an engineer four years later. But first, you have to get professional titles in English and computer. I have to write a paper after the exam. . . )