How can I pass the power micro-classroom exam?

There are several stages in preparing for the exam in power micro-classroom:

1, preview stage.

2. Basic learning.

3. Improvement stage. Only by fully preparing for the exam, having knowledge and ability, can the exam be easily passed. Power micro-classroom, using video learning and answering exercises, combining learning with application, fully consolidate the knowledge of power safety production, strengthen the awareness of safety production and improve production efficiency. It is a good helper for the safety production of employees in electric power enterprises and a good assistant for the safety management of managers.