According to the standards of Shanghai Labor and Social Security Bureau High Skills Training Center in 2008 and previous years, the following four parts need to be evaluated.

electronic technique

Examination of basic knowledge of signal generator circuit, operational amplifier and digital circuit.

automation

Mainly to learn how to use and debug the frequency converter.

power electronics

This aspect is mainly about the understanding of rectifier bridge and three-phase alternating current.

PLC programming

Learn and be able to apply relevant instructions and write programs according to relevant processes.