1, theoretical examination:
Theoretical test * *, 100 questions, and answered more than 80 questions correctly. There is a question bank in the theoretical exam, which generally has more than 600 questions. More than 95% of the actual exams are the original questions in the question bank. Therefore, candidates need to master more than 600 questions in the question bank. In the face of some theoretical contents of frequent exams, we should understand them in time so that our memory will not go wrong.
2. Practical test:
The practical examination mainly includes four subjects: the operation and brief introduction of basic electrical equipment, basic electrical wiring, safe operation understanding and emergency handling. Draw lots by yourself when there are four to seven questions in each subject. Among them, the total score of electrical equipment operation and brief introduction is 220 points, which involves the knowledge of multimeter pointer pliers ammeter, megger, grounding resistance meter, climbing pole, hanging grounding wire and so on.
In the above contents, after the actual operation is completed, the equipment needs to be inspected, used and maintained. The basic course of electrician is 40 points, and the examination content is in simple problems such as wiring of three-phase power cabinet, installation of main circuit, installation of control circuit and installation of lighting circuit. Operation evaluation and brief answer include component selection, installation height and location, component precautions, multi-strand, single-strand docking and T-connection.
3, electrician certificate classification:
Special operation certificate: commonly known as operation certificate and work permit, it can be divided into high voltage and low voltage. Vocational qualification certificate: occupation: electrician (commonly known as grade certificate); Classification:) There are five levels: primary (level 5), intermediate (level 4) and advanced (level 3).
Qualification certificate for special operations in building construction: refers to the certificate that personnel who engage in operations that may cause great harm to themselves, others and surrounding equipment and facilities in building construction and municipal engineering activities should obtain.