What about the engineering mechanics major of Nanjing University of Science and Technology? Is it difficult to change majors? I want to switch from engineering mechanics to electrical engineering and its automation. Hello, I'm a transfer student from Nanjing University of Science and Technology. At the end of last semester, 30% of freshmen can apply to change their major, and they can only change after passing the written test and interview, mainly depending on the written test results, and the interview results account for a small proportion. Before applying for changing majors, the school will publish the admission indicators of various majors online. Electrical engineering generally accepts 10 students to change majors. You can choose according to the admission index, the popularity of the major and your own situation. For example, communication engineering is the most popular major, with only 10 students, and the competition is fierce. Electrical engineering is also a popular major. In the written test, there are two courses in English, and English is equivalent to the difficulty of College English Level 3, which is not difficult, because freshmen have basically passed Level 4. Advanced mathematics may be more difficult, and the content of the exam is more. Everything you have learned before the freshman exam can be tested. It should be no problem to make full preparations before the exam.